SEC-Grooving Tool Holders. Stable Machining through Outstanding Chip Control and Chattering Resistance Performance

Transcription

1 Product News No.492 Grooving / Cut-off Tools EC-Grooving Tool s (GND型) -7$ (&2 352'8&7 ష෭ Ӥ أܞ ܞ Ӕ -7$ գ ଳཋ ട (GNDI型) table Machining through Outstanding Chip Control and Chattering Resistance Performance High-precision machining with a cutting width tolerance of mm (for cutting widths of 1. to 6mm, and front cutting edge angles of 0 or 5 ). Available in 10 chipbreaker styles with 7 grades for a wide range of machining applications. ed and Expanded Polygonal Tapered hank UMIPOYGON GND00 / GND90 / GNDCM Type p x E ed and Expanded GNDM-J / GND-J Type s with Internal Coolant Capabilities E xp ed and Expanded CF Type Chipbreakers for Cut-Off Machining E xp

2 High-Rigidity High Rigidity Body With an integrated structure, GND Type EC-Grooving Tools adopt die steel for not only grooving but also turning, copying, and facing, thereby preventing chattering and ensuring stable cutting. Various Chipbreakers The GND Type EC-Grooving Tool lineup includes 10 chipbreaker varieties for any given application. This ensures stable chip control in a variety of situations. MG M G VIDEO OF CUTTING CG CF RG RN GA Grooving / Traversing Grooving / Cut-Off Cut-Off External Copying Copying / Necking Multi- ow Feed ow Feed ow Force ow Force Non-Ferrous Metals Performance of GND Type EC-Grooving Tools Ensures Both High Rigidity and Good Chip Evacuation Reduces Chattering Reduces vibration by up to 30% compared to conventional grades thanks to the high-rigidity design. Internal Wide Pocket Helps table Vibration Amplitude for Reduced Run-Out Improve Chip Evacuation Minimal Vibration Employs Die teel GND Type Packing of chips GND Type Oil Hole (2) Improved Chip Evacuation Excessive Vibration Integrated tructure Unstable Vibration Amplitude Comp. A GNDI Increased Run-Out Oil Hole (1) Coolant prayed Directly onto Rake Face of Edge Conventional Tool (Unit Type) Employs die steel Integrated structure Comp. B GNDI GNDI Work Material : CM415 : GND RM-2 : GCM N02- Conditions : vc=100m/min f =0.10mm/rev ap=.0mm Wet Work Material : CM415 : GNDI R32-T306 : GCM N3002- Conditions : vc=100m/min f =0.05mm/rev ap=mm Wet Application Examples ubstantially Improved Machining Efficiency! table and long tool life for reliable functionality even on automatic production lines! High-rigidity holder for high-load machining even at high feed rates Reduced chattering for less unexpected breakage GND Type f = 0.30mm/rev Competitor's Product f = 0.08mm/rev Efficiency improved by over 300% Machining Efficiency Work Material : CM435 : GND RM-3 :GCM N3002-() Conditions : vc=130m/min f =0.30mm/rev Wet Normal Wear Breakage GND Type Competitor's Product Work Material : 53C : GNDM M-6 : GCM N6030-RG() Conditions : vc=130m/min f =0.3mm/rev Wet 2

3 Internal Coolant-Type GNDM-J Type/GND-J Type Expansion of GND Type EC-Grooving Tools with the addition of holders with internal coolant capabilities Compatible with cutting widths of to mm Efficient coolant supply to the cutting edge during grooving for better efficiency with high-speed machining and longer insert tool life Direct coolant supply near the cutting edge for improved chip control Wear Resistance Flank Wear Width Chip Control Conventional Tool GNDM-J At least 7 times the tool life Groove Count Top coolant hole for improved chip control ower coolant hole effective for wear control Coolant Pressure : 7MPa Coolant Pressure : 1MPa External Coolant Work Material : Ti-6Al-4V : GNDM RK-312J : GCMN3002-() Conditions : v c=60m/min f =0.1mm/rev a p=mm Wet Chipbreakers for Cut-Off Machining Type New cut-off chipbreakers with lead angles of 10 or 15 Asymmetric chipbreaker design for outstanding chip control even with inserts with a lead angle, which makes chip control difficult GCMR003-CF-10 GCMR003-CF-15 Competitor's Product Work Material400 GNDM RM-2GCMN003-CF-10,15AC1030U Conditions : n =2,000min -1 f =0.08mm/rev, Wet 3

4 Achieving tability and onger Tool ife A variety of chipbreakers ensure outstanding chip control performance in many different applications. Grooving / Traversing Grooving / Cut-Off Cut-Off Copying ow Feed ow Feed ow Force Non-Ferrous Metals ow Force MG Type M Type Type G Type Type CG Type CF Type RG Type RN Type GA Type Copying / Necking tandard traversing chipbreaker Cross ection of Edge For low-feed chip control Cross ection of Edge First recommendation for grooving Cross ection of Edge 0.10 For low-feed chip control Cross ection of Edge 0.10 For low cutting force and chip control at low-feed Cross ection of Edge First recommendation for cut-off Cross ection of Edge Front Edge Angle : 5 For low-feed chip control Cross ection of Edge Front Edge Angle : 10 /15 30 For external copying, R grooving Cross ection of Edge 0.05 For facing/ internal copying/ R grooving/necking Cross ection of Edge 0.05 Ideal for aluminium alloy machining Cross ection of Edge Widths in Widths in Widths in Widths in Widths in Widths in Widths in Widths in Widths in Improved Chip Control Grooving Traversing Widths in Grade Grade Grade Grade Grade Grade Grade Grade Grade Grade AC4K AC4K AC4K AC4K AC4K AC4K AC4K AC4K AC4K AC4K AC5U AC5U AC5U AC5U AC5U AC5U AC5U AC5U AC5U AC5U AC1030U T00A AC1030U T00A AC1030U T00A AC1030U T00A AC1030U T00A AC1030U T00A AC1030U T00A AC1030U T00A AC1030U T00A AC1030U T00A H10 H10 H10 H10 H10 H10 H10 H10 H10 H10 *: For GNDI *: For GNDI Front Front Type only Type only Edge Angle : 5 Edge Angle : 10 /15 GND Type ( Type Chipbreaker) Conventional Tool GND Type (M Type Chipbreaker) Conventional Tool Work Material : CM415 : GND RM-3 : GCM N3002- Conditions : v c=100m/min f=0.15mm/rev a p=1mm Wet Work Material : CM415 : GNDM RM-312 : GCM N3002-M Conditions : v c=100m/min f=0.10mm/rev a p=0.5mm Wet Cut-Off Copying GND Type (CG Type Chipbreaker) Competitor's Product GND Type (RG Type Chipbreaker) Conventional Tool Work Material : U316 (ø30mm) : GND RM-2 : GCM R02-CG-05 Conditions : v c=100m/min f=0.15mm/rev Wet Work Material : CM415 : GNDM RM-312 : GCM N3015-RG Conditions : v c=100m/min f=0.15mm/rev a p=0.1mm Wet 4

5 Chipbreaker election Grooving / Traversing Grooving Cut-Off 1st Recommendation MG Type Improved Chip Control Chipping Prevention Type Improved Chip Control Chipping Prevention Central Burr Prevention Type Improved Chip Control Improved Chip Control Chipping Prevention Recommended 2nd Recommendation M Type ow Feed Emphasis on Chip Control RG Type 1st Recommendation G Type Emphasis on Chip Control Improved Chip Control Type ow Force Chattering Reduction Chipping Prevention External Copying / External R Grooving RN Type 2nd Recommendation, 2mm widthcompatible CG Type Directional, Front Edge Angle : 5 Central Burr Prevention CF Type ow Force Directional, Front Edge Angle : 10 / 15 RN Type Chipping Prevention G Type Emphasis on Chip Control Improved Chip Control Type ow Force GA Type Non-Ferrous Metals Chattering Reduction Chipping Prevention Facing/Internal Copying /R Grooving/Necking Non-Ferrous Metals Grade election teel tainless teel Cast Iron Exotic Alloy Non-ferrous Metal 1st Recommendation 2nd Recommendation / AC1030U Insufficient Wear Resistance AC5U Insufficient Wear Resistance (AC1030U: For GNDI Type only) Chipping Prevention PVD Chipping Prevention (GNDI Type : Not Available) CVD Finishing-Focused, Insufficient Wear Resistance PVD Chipping Prevention T00A (GNDI Type : Not Available) Cermet AC1030U Insufficient Wear Resistance Chipping Prevention AC5U Insufficient Wear Resistance Chipping Prevention Chipping Prevention Chipping Prevention AC5U Chipping Prevention AC1030U H10 (AC1030U: For GNDI Type only) PVD (GNDI Type: AC5U) CVD PVD (GNDI Type: Not Available) Uncoated Cemented Carbide PVD (GNDI Type : Not Available) CVD AC4K Insufficient Wear Resistance AC5U PVD Insufficient Wear Resistance AC1030U (AC1030U : For GNDI Type only) PVD Insufficient Wear Resistance (AC1030U : For GNDI Type only) PVD 5

6 External Grooving (traight Type) Traversing / Copying Grooving / Cut-Off GNDM Type traight Type For mall athes GND Type traight Type hallow Grooves GNDM Type traight Type GNDM-J Type traight Type Internal Coolant upply GND Type traight Type For mall athes GND Type traight Type GND-J Type traight Type Internal Coolant upply hank ize ( W) hank ize ( W) mm hank ize ( W) mm hank ize ( W) mm 10 10mm mm hank ize ( W) hank ize ( W) mm 32 mm 12 12mm 32 mm mm 16 16mm mm 32 32mm 16 16mm 32 32mm mm P14 Applicable Width P16 Applicable Width P Applicable Width P Applicable Width P14 Applicable Width P22 Applicable Width P24 Applicable Width Applicable Chipbreaker Applicable Chipbreaker Applicable Chipbreaker Applicable Chipbreaker Applicable Chipbreaker Applicable Chipbreaker Applicable Chipbreaker MG M G CG CF RG RN GA MG M G CG CF RG RN GA MG M G CG CF RG RN GA MG M G CG CF RG RN GA MG M G CG CF RG RN GA MG M G CG CF RG RN GA MG M G CG CF RG RN GA Type For mall athes traight Type External Grooving traight Type eries hank ize ( W) mm mm MG : Multi-, M : Multi-, : Type ow Feed Type Grooving, G : Grooving, Type ow Feed Type CG : Cut-Off, CF : Cut-Off, RG : RN : Facing/Necking, Type ow Force Type Copying, Type Type hank ize Width eries Max. Grooving Depth Applicable Chipbreaker Height (H) Width (B) MG M G CG CF RG RN GA For mall GND athes For mall 3 GND athes For mall GND athes P14 P14 P14 For mall GND athes 12 P14 For mall GND athes 12.5 P14 For mall 3 GND athes 12.5 P14 For mall 1. GNDM athes 8 P14 For mall GND athes 12.5 P14 For mall 1.5 GNDM athes 10 P14 For mall GNDM athes 12 P14 For mall 2 GND athes 16 P14 For mall 3 GNDM athes 12 P14 For mall 3 GND athes 16 P GNDM 10 P GND 16 P22 2 GND 6 P16 2 GNDM 10 P Internal 2 GNDM-J Coolant upply 10 P 2 GND P22 Internal 2 GND-J Coolant upply P24 3 GND 6 P16 3 GNDM 12 P Internal 3 GNDM-J Coolant upply 12 P 3 GND P22 Internal 3 GND-J Coolant upply P24 4 GND 10 P16 4 GNDM P Internal 4 GNDM-J Coolant upply P 4 GND P22 Internal 4 GND-J Coolant upply P GND 10 P16 56 GNDM P Internal 56 GNDM-J Coolant upply P 56 GND P22 Internal 56 GND-J Coolant upply P GNDM P 78GND P22 3 GNDM 12 P 3 GND P22 32 * 4 GNDM P 4 GND P GNDM P 56 GND P GNDM P 78GND P22 : *: Made-to-order item (hank ize : 32 mm) : 1st Recommendation : 2nd Recommendation Red Text : Expanded Item Ref. Page : Grooving, ow Force Type GA : Non-ferrous Metal, Type 6

7 External Grooving (-haped) Traversing / Copying GNDM Type -haped Grooving / Cut-Off GND Type -haped Type -haped hank ize ( W) hank ize ( W) mm mm mm mm P Applicable Width P22 Applicable Width Applicable Chipbreaker Applicable Chipbreaker MG M G CG CF RG RN GA MG M G CG CF RG RN GA External Grooving -haped eries MG : Multi-, M : Multi-, : Type ow Feed Type Grooving, G : Grooving, Type ow Feed Type CG : Cut-Off, CF : Cut-Off, RG : RN : Facing/Necking, Type ow Force Type Copying, Type Type hank ize Width Max. Grooving Depth Applicable Chipbreaker eries Height Width (H) (B) MG M G CG CF RG RN GA 2 GND 16 P22 3 GNDM 10 P 3 GND 16 P22 4 GNDM 12 P 5 GNDM 12 P 2 GND P22 3 GNDM 12 P 3 GND P22 4 GNDM 14 P 4 GND 23 P22 56 GNDM 14 P 56 GND 23 P22 : : 1st Recommendation : 2nd Recommendation Red Text : Expanded Item Ref. Page : Grooving, ow Force Type GA : Non-ferrous Metal, Type External Grooving (UMIPOYGON Cassette) Grooving GNDCM Type Cassette UMIPOYGON Cassette eries Applicable UMIPOYGON GND00 (traight) GND90 (-haped) P36 Applicable Width Applicable Chipbreaker MG M G CG CF RG RN GA MG : Multi-, M : Multi-, : Type ow Feed Type Grooving, G : Grooving, Type ow Feed Type CG : Cut-Off, CF : Cut-Off, RG : RN : Facing/Necking, Type ow Force Type Copying, Type Type : Grooving, ow Force Type GA : Non-ferrous Metal, Type Type Cassette Width Max. Grooving Depth Applicable UMIPOYGON eries MG M G CG CF RG RN GA 2 GNDCM 12 P36 GND00 3 GNDCM 12 P36 GND90 4 GNDCM P36 56 GNDCM P36 : : 1st Recommendation : 2nd Recommendation Red Text : Expanded Item Ref. Page Applicable Chipbreaker 7

8 For Necking Necking GNDN Type traight Type Grooving / Traversing / Copying Type traight Type For Facing Type -haped Type traight Type Necking eries hank ize ( W) hank ize ( W) hank ize ( W) mm mm mm mm mm mm mm mm 32mm 32mm P26 P28 P30 Applicable Width Applicable Width Applicable Width Applicable Chipbreaker Applicable Chipbreaker Applicable Chipbreaker MG M G CG CF RG RN GA MG M G CG CF RG RN GA MG M G CG CF RG RN GA MG : Multi-, M : Type Multi-, : ow Feed Type Grooving, Type G : Grooving, ow Feed Type CG : Cut-Off, Type CF : Cut-Off, ow Force Type RG : Copying, RN : Facing/Necking, Type Type hank ize Width Max. Grooving Depth Applicable Chipbreaker eries Min. Work Dia. Height Width (H) (B) MG M G CG CF RG RN GA 2 GNDN 1.5 ø P26 3 GNDN ø P26 4 GNDN ø30 P26 5 GNDN 3.5 ø30 P26 6 GNDN Max. Grooving Depth ø30 P26 : : 1st Recommendation Min. Work Dia. 45 Ref. Page : Grooving, ow Force Type GA : Non-ferrous Metal, Type Type traight Type -haped traight/-haped eries for Facing MG : Multi-, M : Type Multi-, : ow Feed Type Grooving, G : Grooving, Type ow Feed Type CG : Cut-Off, CF : Cut-Off, RG : RN : Facing/Necking, Type ow Force Type Copying, Type Type hank ize Width eries Max. Grooving Depth Work Diameter Applicable Chipbreaker Height Width (H) (B) ,000 MG M G CG CF RG RN GA ø35 ø45 ø40 ø55 P28 P ø50 ø65 ø70 ø100 P28 P28 3 ø90 ø150 P28 3 ø140 ø0 P28 3 ø0 ø300 P28 4 ø40 ø55 P ø50 ø65 ø70 ø90 P28 P ø85 ø130 P ø1 ø0 P ø0 ø300 P ø280 ø1,000 P ø50 ø65 ø70 ø90 P28 P ø85 ø130 P ø1 ø0 P ø0 ø300 P ø280 ø1,000 P ø50 ø70 ø75 ø110 P28 P ø100 ø0 P ø0 ø300 P ø280 ø1,000 P28 6 ø70 ø100 P30 6 ø100 ø0 P30 6 ø0 ø300 P30 6 ø280 ø1,000 P30 6 ø450~ P30 8 ø70 ø100 8 ø100 ø0 P30 P30 8 ø0 ø300 P30 8 ø280 ø1,000 P30 8 ø450~ P30 : : Made-to-order item : 1st Recommendation, : 2nd Recommendation Ref. Page : Grooving, ow Force Type GA : Non-ferrous Metal, Type 8

9 Boring (Diameter : ø14mm or more) Grooving / Traversing / Copying GNDI Type traight Type Boring (Diameter : ø32mm or more) Grooving / Traversing / Copying GNDI Type traight Type hank Diameter ø12mm ø16mm ømm P32 Applicable Width 1.5 Applicable Chipbreaker M Dedicated inserts are used with this model. hank Diameter ømm ø32mm ø40mm P34 Applicable Width Applicable Chipbreaker MG M G CG CF RG RN GA Type traight Type Boring eries (Diameter : ø14mm or more) hank ize Width Max. Grooving Depth DCON eries Min. Work Dia GNDI 2.6 ø GNDI ø14 ø GNDI 2.6 ø GNDI ø GNDI ø GNDI 4.6 ø ø GNDI ø GNDI 4.6 ø 1.5 GNDI 6.6 ø ø 2 3 GNDI 6.6 ø : Note : Only GXM inserts can be used for GNDI Type. Ref. Page P32 P32 P32 P32 P32 P32 P32 P32 P32 P32 M : Multi-, ow Feed Type Applicable Chipbreaker (for GNDI Type) M(For GNDI Type) : Grooving, ow Force Type (For GNDI Type) : 1st Recommendation Type traight Type Boring eries (Diameter : ø32mm or more) hank ize DCON ø ø32 ø40 MG : Multi-, M : Type Multi-, : ow Feed Type Grooving, G : Grooving, Type ow Feed Type CG : Cut-Off, CF : Cut-Off, RG : RN : Facing/Necking, Type ow Force Type Copying, Type Type Width Max. Grooving Depth eries Min. Work Dia GNDI 6 ø GNDI 6 ø32 2 GNDI 6 ø GNDI 10 ø GNDI 11 ø50 : Applicable Chipbreaker MG M G CG CF RG RN GA P34 P34 P34 P34 P34 : 1st Recommendation, : 2nd Recommendation Ref. Page : Grooving, ow Force Type GA : Non-ferrous Metal, Type 9

10 election Key Points in Facing Precautions for Groove Expansion Recommended Chipbreaker MG M G GA Max. Work Dia. Min. Work Dia. Min. Work Dia. elect a holder that ensures the outer diameter of the first groove to be machined falls within the range of the maximum and minimum grooving diameters of the holder. If the machining start point falls within the range of the effective grooving diameter, the grooving diameter will not be limited for the second and following passes. Precautions for Traversing If the first groove meets the range of the effective grooving diameter during groove expansion in plunge cutting, the grooving diameter will not be limited for the second and later passes. Recommended Chipbreaker MG M RN Considering the rigidity of the holder, machining from the outside to the inside is recommended. Outside Inside Inside Outside Feed Direction Principal Force Point Feed Direction Point Principal p Force If machining is performed toward the outside, the wall thickness remaining on the principal force side will become thinner, which reduces the rigidity of the holder. If the machining start point falls within the range of the effective grooving diameter when face traversing, the grooving diameter will not be limited for the second and following passes. elect a chipbreaker on the lower limit of the recommended cutting conditions, and straighten chips before evacuation. (In face grooving, broken chips easily get stuck in grooves, which causes problems.) When breaking chips, step feeding is required. Key Points for Internal Machining Precautions for Internal Machining Recommended Chipbreaker M G If the prepared hole diameter is small, use an M Type or G Type low-feed chipbreaker each of which reduces chip curl diameter to ensure adequate chip evacuation. MG M G GCMN3004-MG GCMN3002-M GCMN3002- GCMN3002-G Work Material : CM415 Bore Diameter : ømm : GNDI R32-T306 : GCM N300 Conditions : vc=100m/min f =0.1mm/rev ap=mm Wet Internal Machining External Machining Chip shapes differ between internal and external machining even under the same cutting conditions. GCMN3002- Work Material : CM415 : GND RM-3 : GCM N3002- Conditions : vc=100m/min f =0.10mm/rev ap=mm Wet 10

11 Key Points in Necking Precautions for Necking Distance from Work Material to Necking Depth Recommended Chipbreaker RN APMX APMX2 45 APMX2 DMIN Width Necking Depth APMX Distance from Work Material to Necking Depth APMX When necking, RN Type chipbreaker grooving conditions are recommended for each cutting width. To prevent interference with the work material, do not use a work diameter less than the minimum work diameter (DMIN) set for each GNDN Type holder. Chip hape 1.0mm 50mm Work Material : CM435, Grooving Width : mm : GNDN RK-3-0 : GCMN3015-RN Conditions : v c=100m/min f =0.1mm/rev Necking Depth=1.0mm Wet 11

12 EC-Grooving Tools GND Type Important Notes Precautions when Attaching s Remove any dust and oil from the insert seat before attaching the insert. If there are scratches or burrs on the insert seat, scrape them away. Attach the insert by sliding it parallel along the seat. Clamp the insert with the opposite side (holder side) of the cutting edge secured on the constraining surface. Tighten the insert with the recommended tightening torque. Tightening the insert with excessive torque may cause the insert to break, which may lead to injury. Attach the insert parallel with the seat. Be sure to push in the insert all the way. Tighten the insert with the recommended tightening torque. (Refer to the stock list of each holder.) lide the insert parallel with the seat. Constraining urface Precautions when etting s Remove any dust and oil from the tool post before setting the holder. If there are scratches or burrs on the tool post, scrape them away. et the holder so that the insert becomes perpendicular to the workpiece. Failure to do so may result in chattering or a curved surface finish. The overhang of the holder should be as short as possible. When grooving or traversing, adjust the center height of the cutting edge to as close to ±0mm as possible. (±0.1mm is recommended.) Incorrect center height adjustment may cause chattering. In cut-off applications, adjust the center height of the cutting edge to a value from 0.0 to +mm. A lower center height will result in larger central burrs. Attach the holder perpendicular to the workpiece. The overhang should be short. Overhang Center height adjustment in cut-off applications. Center Height: 0 to +mm Tool Post Work Material Precautions when etting the Coolant upply Nozzle et the coolant supply nozzle so that coolant can be supplied from the top of the upper clamp unit. Apply coolant to the top of the upper clamp unit. Depth of Cut when Pulling Up with RG / RN Type Chipbreakers Work Material E1 E1 Width Maximum Depth of Cut when Pulling Up E1 * : Only RN Type chipbreakers will have a cutting width of. 12

13 Width Chipbreaker Chipbreaker Chipbreaker Recommended Conditions Grooving / Cut-Off (Necking) Traversing 13 Corner Radius GCM N Feed Rate f (mm/rev) GCM R/002-CF-10 M 0.02 GCM R/002-CF-15 G GCM N02- M GCM N02- CG CF GCM N02- G RN 1.0 M RN GCM N02- GA GA GCM R/02-CG GCG N02- GA Feed Rate f (mm/rev) Feed Rate f (mm/rev) 1.0 GCM N10- RN MG 0.02 GCM R/30002-CF-10 M GCM R/30002-CF-15 GCM N3002- M G GCM N3002- CG GCM N3002- G M MG GCM N3002- CF RG/ RN GCM R/30 02-CG-05 RG 1.0 GCG N3002- GA RN GA GA GCM N3004- MG GCM N GCM N3015- RG Feed Rate f (mm/rev) Feed Rate f (mm/rev) GCM N3015- RN MG GCM N4002- M GCM N4002- G GCM N4002- G M MG GCM R/4002-CG-05 CG RG/ RN GCM N4004- M RG GCM N RN GCG N4004- GA GA GA GCM N4008- MG Feed Rate f (mm/rev) GCM N40- RG Feed Rate f (mm/rev) GCM N40- RN GCM N5002- MG GCM N5002- G M M MG GCM N5002- G RG/ RN GCM N5004- M RG GA GCM N5004- RN 1.0 GCG N5004- GA GA GCM N5008- MG GCM N50- RG Feed Rate f (mm/rev) Feed Rate f (mm/rev) 2.5 GCM N50- RN GCM N6002- MG GCM N6002- G M M MG GCM N6002- G RG/ RN GCM N6004- M RG GA GCM N6004- RN 1.0 GCG N6004- GA GA GCM N6008- MG GCM N6030- RG Feed Rate f (mm/rev) Feed Rate f (mm/rev) GCM N6030- RN M MG GCM N7002- MG GCM N7004- M M RG GCM N7004- G 7.0 GCM N7004- G RG 1.0 GCM N Feed Rate f (mm/rev) GCM N7008- MG Feed Rate f (mm/rev) 3.5 GCM N7035- RG GCM N8002- M MG MG RG GCM N8004- M M GCM N8004- G 8.0 GCM N8004- G RG 1.0 GCM N Feed Rate f (mm/rev) GCM N8008- MG Feed Rate f (mm/rev) GCM N8040- RG When face grooving, use cutting conditions closer to the lower limit of the recommended cutting conditions to ensure the chips are long. In cut-off applications, reduce the feed rate to around 30% to 50% near the center of the workpiece. Because there is less space for chip evacuation when machining internal diameters (particularly small bore diameters), M, G, or Type chipbreakers are recommended. Modifications to inserts and holders are required to perform machining such as R-grooving when using an RG Type chipbreaker with a Type holder for facing. Recommended Conditions, GNDI Type P33 Chipbreaker Chipbreaker Chipbreaker Chipbreaker Chipbreaker Chipbreaker Feed Rate f (mm/rev) Recommended Conditions 0.6 Depth of Cut ap Depth of Cut ap Depth of Cut ap Depth of Cut ap Depth of Cut ap Depth of Cut ap Depth of Cut ap GCM N1005- Work Material Carbon teel / Alloy teel tainless teel Cast Iron Exotic Alloy Grade AC5U AC1030U T00A AC5U AC1030U AC4K AC5U AC1030U AC5U AC1030U peed v c (m/min) 80~0 80~0 50~0 50~0 70~150 70~150 50~150 80~0 60~0 50~0 ~80 ~60 Nonferrous Metal H10 150~300

14 External Multi-purpose Type for mall athes (Grooving / Traversing / Copying) GNDM External Grooving (for mall athes) * s External Diameter Cut-Off Zero Offset 0 WF WF2 HF CDX H ures show right-hand tools. Use a multi-purpose copying insert * for traversing (groove expansion). Dimensions Height Width ength Total Distance Edge Max. Edge Head Offset Grooving Max. Height Width Applicable Depth Cut-off Dia. R H B F WF HF H WF2 CDX GNDM R/1616JX (16) GCM N1005- GNDM R/1616JX (16) GCM N GNDM R/1616JX (16) GC - GNDM R/1616JX (16) GC 30- Use an insert and a holder with the same cutting width (). Refer to page 15 for applicable inserts. F B H Parts Cap crew N m Wrench BX05 H040 External Grooving / Cut-Off for mall athes GND External Grooving (for mall athes) External Diameter Cut-Off Zero Offset CDX WF WF2 HF H H2 F HBH H B WF WF2 HF CDX H F ures show right-hand tools. Parts BFTX0412N B H T15-10 s Dimensions Height Width ength Total Max. Edge Edge evel Head Head Offset Grooving Max. Distance Height Difference Width Applicable Depth Cut-off Dia. R H B F WF HF HBH H H2 WF2 CDX GCM N1005- GND R/1010JX (10) GND R/1010JX (10) GCM N GND R/1010JX (10) GC - GND R/1010JX (10) GC 30- GND R/1212JX (12) GCM N1005- GND R/1212JX (12) GCM N GND R/1212JX (12) GC - GND R/1212JX (12) GC 30- GND R/1616JX (16) GCM N1005- GND R/1616JX (16) GCM N GND R/1616JX (16) GC - GND R/1616JX (16) GC 30- Use an insert and a holder with the same cutting width (). Refer to page 15 for applicable inserts. crew / Cap crew BX05 N m H040 Wrench BFTX0412N T15-10 BFTX0412N T15-10 BX05 H040 : tandard stocked item N m : Recommended tightening torque (N m) 14

15 s for GNDM Type (For mall athes) / GND Type (For mall athes) ( Coated Carbide / Cermet / Cemented Carbide) ures show right-hand tools. 4-RE 2-RE 4-RE PI 4-RE Grooving / Traversing AC4K AC5U T00A Width Corner Radius ength Total Thickness RE External Copying / External R Grooving AC4K AC5U T00A Width Corner Radius ength Total Thickness RE MG GCM N3004-MG M GCM N02-M N3002-M ow Feed Grooving / Cut-Off AC5U T00A Width Corner Radius ength Total Thickness RE GCM N02- N3002- GCM N3004- G GCM N02-G N3002-G ow Feed GCM N N ow GCM N02- Force N3002- RG GCM N3015-RG Copying / R Grooving / Necking Width Corner Radius ength Total Thickness RE RN GCM N10-RN N3015-RN AC4K AC5U Non-Ferrous Metals Width Corner Total Radius ength Thickness RE GA GCG N02-GA ±0.0 N3002-GA ± H10 Cut-Off (Directional) CG CF ow Force GCM R02-CG CG-05 R3002-CG CG-05 R4002-CG CG-05 GCM R003-CF CF-10 R30003-CF CF-10 R003-CF CF-15 R30003-CF CF-15 AC5U AC1030U Front Edge Angle PI Width Corner Total Thickness Radius ength RE ± ± GCM R : Right hand GCM : eft-handed Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. Recommended Conditions P13 : tandard stocked item : tandard stocked item (expanded item) Blank : Made-to-order item : Not available. 15

16 External Multi-purpose Type for hallow Grooves (Grooving / Traversing / Copying) GND External Grooving * s External Diameter Use a multi-purpose copying insert * for traversing (groove expansion). Edge Head Height Max. Grooving Height Width ength Total Distance Edge Width Depth R H B F WF HF H CDX Applicable GND R/K GC - GND R/K GC 30 - GND R/K GC 40 - GND R/K GC N50 - GND R/K GC N60 - GND R/M GC - GND R/M GC 30 - GND R/M GC 40 - GND R/M GC N50 - GND R/M GC N60 - Use an insert and a holder with the same cutting width (). Refer to page 17 for applicable inserts. WF HF CDX H F B H ures show right-hand tools. Dimensions Parts Cap crew N m Wrench BX05 H040 : tandard stocked item N m : Recommended tightening torque (N m) 16

17 GND Type s ( Coated Carbide / Cermet / Cemented Carbide) ures show right-hand tools. 4-RE 2-RE 4-RE PI 4-RE Grooving / Traversing AC4K AC5U T00A Width Corner Radius ength Total Thickness RE External Copying / External R Grooving AC4K AC5U T00A Width Corner Radius ength Total Thickness RE MG GCM N3004-MG GCM N4008-MG N5008-MG N6008-MG M = GCM N02-M ~mm = mm~ ow Feed N3002-M GCM N4004-M N5004-M N6004-M Grooving / Cut-Off AC5U T00A Width Corner Radius ength Total Thickness RE GCM N02- N3002- N4002- N5002- N6002- GCM N3004- N4004- N5004- N6004- G GCM N02-G N3002-G N4002-G N5002-G ow Feed N6002-G GCM N02- ow Force N3002- N4002- N5002- N6002- RG GCM N3015-RG 1.5 N40-RG 52 N50-RG N6030-RG 27.5 Copying / R Grooving / Necking Width Corner Radius ength Total Thickness RE RN GCM N10-RN N3015-RN 1.5 N40-RN 28.0 N50-RN N6030-RN 28.1 AC4K AC5U Non-Ferrous Metals H10 Width Corner Total Radius ength Thickness RE GA GCG N02-GA ±0.0 N3002-GA ±0.0 GCG N4004-GA ±0.0 N5004-GA ±0.0 N6004-GA ±0.0 Cut-Off (Directional) CG CF ow Force GCM R02-CG CG-05 R3002-CG CG-05 R4002-CG CG-05 GCM R003-CF CF-10 R30003-CF CF-10 R003-CF CF-15 R30003-CF CF-15 AC5U AC1030U Front Edge Angle PI Width Corner Total Thickness Radius ength RE ± ± GCM R : Right hand GCM : eft-handed Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. Recommended Conditions P13 : tandard stocked item : tandard stocked item (expanded item) Blank : Made-to-order item : Not available. 17

18 External Multi-purpose Type (Grooving / Traversing / Copying) GNDM External Grooving * External Diameter Cut-Off Use a multi-purpose copying insert * for traversing (groove expansion). WF HF CDX H F B H Parts s -haped (ide Cut) Tools for External Multi- Machining (Grooving / Traversing / Copying) GNDM External Grooving * s External Diameter Height Width ength Total Distance Edge HF WF CDX H Height Width ength Total Distance Edge Edge Head Max. Grooving Height Width Depth R H B F WF HF H CDX ures show right-hand tools. Applicable GNDM R/K GC 30 - GNDM R/K GC 40 - GNDM R/K GC N50 - GNDM R/M GC 30 - GNDM R/M GC 40 - GNDM R/M GC N50 - GNDM R/M GC N60 - Use an insert and a holder with the same cutting width (). Refer to page 19 for applicable inserts. Edge Head Height Width F Max. Grooving Depth B H Max. Cut-off Dia. Applicable R H B F WF HF H CDX GNDM R/K GCM N1005- GNDM R/K GCM N GNDM R/K GC - GNDM R/K GC 30 - GNDM R/K GC 40 - GNDM R/K GC N50 - GNDM R/K GC N60 - GNDM R/M GCM N1005- GNDM R/M GCM N GNDM R/M GC - GNDM R/M GC 30 - GNDM R/M GC 40 - GNDM R/M GC N50 - GNDM R/M GC N60 - GNDM R/32P GC 30 - GNDM R/32P GC 40 - GNDM R/32P GC N50 - GNDM R/32P GC N60 - GNDM R/32P GCM N70 - GNDM R/32P GCM N80 - GNDM R/3232P GC 30 - GNDM R/3232P GC 40 - GNDM R/3232P GC N50 - GNDM R/3232P GC N60 - GNDM R/3232P GCM N70 - GNDM R/3232P GCM N80 - Use an insert and a holder with the same cutting width (). Refer to page 19 for applicable inserts. Use a multi-purpose copying insert * for traversing (groove expansion). : tandard stocked item Blank : Made-to-order item N m : Recommended tightening torque (N m) ures show right-hand tools. Dimensions Dimensions Cap crew N m Wrench BX05 H040 BX06 H050 BX06 H050 Parts Cap crew N m Wrench BX05 H040

19 GNDM / GNDM Type s ( Coated Carbide / Cermet / Cemented Carbide) ures show right-hand tools. 4-RE 2-RE 4-RE PI 4-RE Grooving / Traversing = mm~ ow Feed AC4K AC5U T00A Width Corner Radius ength Total RE MG GCM N3004-MG GCM N4008-MG N5008-MG N6008-MG GCM N7008-MG N8008-MG ±0.04 ± M = GCM N02-M ~mm N3002-M GCM N4004-M N5004-M N6004-M GCM N7004-M 7.0 ± N8004-M 8.0 ± Grooving / Cut-Off AC5U T00A Width Corner Total Radius ength Thickness RE GCM N02- N3002- N4002- N5002- N6002- GCM N3004- N4004- N5004- N6004- GCM N ± N ± G GCM N02-G N3002-G N4002-G N5002-G N6002-G GCM N7004-G 7.0 ± ow Feed N8004-G 8.0 ± GCM N ow Force N GCM N02- N3002- N4002- N5002- N6002- GCM N ± N ± GCM N ± N ± External Copying / External R Grooving Width Corner Radius ength Total RE RG GCM N3015-RG 1.5 N40-RG N50-RG N6030-RG 27.5 AC4K AC5U T00A GCM N7035-RG 7.0 ± N8040-RG 8.0 ± Copying / R Grooving / Necking Width Corner Radius ength Total Thickness RE RN GCM N10-RN N3015-RN 1.5 N40-RN 28.0 N50-RN N6030-RN 28.1 AC4K AC5U Non-Ferrous Metals H10 Width Corner Total Radius ength Thickness RE GA GCG N02-GA ±0.0 N3002-GA ±0.0 GCG N4004-GA ±0.0 CG CF ow Force N5004-GA ±0.0 N6004-GA ±0.0 Cut-Off (Directional) GCM R02-CG CG-05 R3002-CG CG-05 R4002-CG CG-05 GCM R003-CF CF-10 R30003-CF CF-10 R003-CF CF-15 R30003-CF CF-15 AC5U AC1030U Front Edge Angle PI Width Corner Total Thickness Radius ength RE ± ± GCM R : Right hand GCM : eft-handed Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. Recommended Conditions P13 : tandard stocked item : tandard stocked item (expanded item) Blank : Made-to-order item : Not available. 19

20 External Multi-purpose Type (Grooving / Traversing / Copying) with Internal Coolant GNDM-J External Grooving * s External Diameter Cut-Off Internal Coolant GNDM R/K-210J GNDM R/K-312J GNDM R/K-4J GNDM R/K-8J GNDM R/K-6J GNDM R/K-210J GNDM R/K-312J GNDM R/K-4J GNDM R/K-8J GNDM R/K-6J Use a multi-purpose copying insert * for traversing (groove expansion). HF WF Edge Height Width Edge ength Total Distance Height Head Width R H B F WF HF H CDX Use an insert and a holder with the same cutting width (). Refer to page 21 for applicable inserts. CDX H Rc1/8 F Rc1/8 ures show right-hand tools. Dimensions Max. Max. Grooving Depth Cut-off Dia B H Applicable GC - GC 30 - GC 40 - GC N50 - GC N60 - GC - GC 30 - GC 40 - GC N50 - GC N60 - Parts Cap crew N m Plug Wrench BX05 XP02 H040 Parts (Hoses) Parts (Connectors) Width across flats : 14 Width across flats : R1/8 G1/8 14 J-HOE-G1/8-G1/8-0 J-HOE-G1/8-G1/8-300 Hoses are sold separately. Dimensions crew tandard crew tandard G1/8 G1/8 G1/8 G1/8 J-G1/8-R1/8-00 J-G1/8-R1/ Connectors are sold separately. 21 R1/8 Dimensions crew tandard crew tandard G1/8 R1/8 G1/8 R1/8 G1/8 1 2 : tandard stocked item N m : Recommended tightening torque (N m)

21 GNDM-J s RE 2-RE 4-RE ( Coated Carbide / Cermet / Cemented Carbide) ures show right-hand tools. PI 4-RE Grooving / Traversing MG M = ~mm = mm~ ow Feed ow Feed GCM N3004-MG GCM N4008-MG GCM N5008-MG GCM N6008-MG GCM N02-M GCM N3002-M GCM N4004-M GCM N5004-M GCM N6004-M AC4K AC5U T00A Grooving / Cut-Off G ow Force GCM N02- GCM N3002- GCM N4002- GCM N5002- GCM N6002- GCM N3004- GCM N4004- GCM N5004- GCM N6004- GCM N02-G GCM N3002-G GCM N4002-G GCM N5002-G GCM N6002-G GCM N02- GCM N3002- GCM N4002- GCM N5002- GCM N6002- AC5U T00A Width Corner Total Radius ength Thickness RE Width Corner Total Radius ength Thickness RE External Copying / External R Grooving RG GCM N3015-RG GCM N40-RG GCM N50-RG GCM N6030-RG AC4K AC5U T00A AC4K AC5U Width Corner Total Radius ength Thickness RE Copying / R Grooving / Necking RN GCM N10-RN GCM N3015-RN GCM N40-RN GCM N50-RN GCM N6030-RN H10 Non-Ferrous Metals GA ow Force GCG N02-GA GCG N3002-GA GCG N4004-GA GCG N5004-GA Cut-Off CG CF GCG N6004-GA GCM R02-CG-05 GCM 02-CG-05 GCM R3002-CG-05 GCM 3002-CG-05 GCM R4002-CG-05 GCM 4002-CG-05 GCM R003-CF-10 GCM 003-CF-10 GCM R30003-CF-10 GCM CF-10 GCM R003-CF-15 GCM 003-CF-15 GCM R30003-CF-15 GCM CF-15 AC5U AC1030U Front Edge Angle PI Width Corner Total Radius ength Thickness RE Width ±0.0 ±0.0 ±0.0 ±0.0 ±0.0 ±0.04 ± RE Corner Total Radius ength Thickness Width Total ength Thickness RE Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. Recommended Conditions P13 : tandard stocked item : tandard stocked item (expanded item) Blank : Made-to-order item : Not available. 21

22 External Deep Grooving & Cut-Off GND External Grooving s External Diameter Cut-Off Height Width ength Total Distance Edge Max. Edge Head Grooving Height Width Depth R H B F WF HF H CDX Max. Cut-off Dia. ures show righthand tools. Applicable GND R/K GCM N1005- GND R/K GCM N GND R/K () 40 GC - GND R/K () 40 GC 30 - GND R/K (23) 50 GC 40 - GND R/K (23) 50 GC N50 - GND R/K (23) 50 GC N60 - GND R/M GCM N1005- GND R/M GCM N GND R/M () 40 GC - GND R/M () 40 GC 30 - GND R/M (23) 50 GC 40 - GND R/M (23) 50 GC N50 - GND R/M (23) 50 GC N60 - GND R/32P () 40 GC 30 - GND R/32P (23) 50 GC 40 - GND R/32P (23) 50 GC N50 - GND R/32P (23) 50 GC N60 - GND R/32P (23) 50 GCM N70 - GND R/32P (23) 50 GCM N80 - GND R/3232P () 40 GC 30 - GND R/3232P (23) 50 GC 40 - GND R/3232P (23) 50 GC N50 - GND R/3232P (23) 50 GC N60 - GND R/3232P (23) 50 GCM N70 - GND R/3232P (23) 50 GCM N80 - Parts Cap crew N m Wrench BX05 H040 BX06 H050 BX06 H050 Use an insert and a holder with the same cutting width (). Dimensions in parentheses under maximum grooving depth are for applications that use copying inserts (RG / RN Type breakers). Refer to page 23 for applicable inserts. -haped (ide Cut) Tools for External Grooving GND External Grooving External Diameter HF WF HF WF CDX CDX H H F F B H Dimensions B Parts s Height Width ength Total Edge Max. Grooving Edge Distance Head Height Width Depth R H B F WF HF H CDX Applicable GND R/K GC - GND R/K GC 30 - GND R/M GC - GND R/M GC 30 - GND R/M GC 40 - GND R/M GC N50 - GND R/M GC N60 - Use an insert and a holder with the same cutting width (). Refer to page 23 for applicable inserts. H Dimensions ures show righthand tools. Cap crew N m Wrench BX05 H040 : tandard stocked item Blank : Made-to-order item N m : Recommended tightening torque (N m) 22

23 GND / GND Type s ( Coated Carbide / Cermet / Cemented Carbide) ures show right-hand tools. 4-RE 2-RE 4-RE PI 4-RE Grooving / Traversing = mm~ ow Feed AC4K AC5U T00A Width Corner Radius ength Total RE MG GCM N3004-MG GCM N4008-MG N5008-MG N6008-MG GCM N7008-MG N8008-MG ±0.04 ± M = GCM N02-M ~mm N3002-M GCM N4004-M N5004-M N6004-M GCM N7004-M 7.0 ± N8004-M 8.0 ± Grooving / Cut-Off AC5U T00A Width Corner Total Radius ength Thickness RE GCM N02- N3002- N4002- N5002- N6002- GCM N3004- N4004- N5004- N6004- GCM N ± N ± G GCM N02-G N3002-G N4002-G N5002-G N6002-G ow GCM N7004-G 7.0 ± Feed N8004-G 8.0 ± GCM N ow Force N GCM N02- N3002- N4002- N5002- N6002- GCM N ± N ± GCM N ± N ± External Copying / External R Grooving AC4K AC5U T00A Width Corner Radius ength Total RE RG GCM N3015-RG 1.5 N40-RG N50-RG N6030-RG 27.5 GCM N7035-RG 7.0 ± N8040-RG 8.0 ± Copying / R Grooving / Necking AC4K AC5U Width Corner Radius ength Total Thickness RE RN GCM N10-RN N3015-RN 1.5 N40-RN 28.0 N50-RN N6030-RN 28.1 Non-Ferrous Metals H10 Width Corner Total Radius ength Thickness RE GA GCG N02-GA ±0.0 N3002-GA ±0.0 GCG N4004-GA ±0.0 N5004-GA ±0.0 N6004-GA ±0.0 Cut-Off (Directional) CG CF ow Force GCM R02-CG CG-05 R3002-CG CG-05 R4002-CG CG-05 GCM R003-CF CF-10 R30003-CF CF-10 R003-CF CF-15 R30003-CF CF-15 AC5U AC1030U Front Edge Angle PI Width Corner Total Thickness Radius ength RE ± ± GCM R : Right hand GCM : eft-handed Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. Recommended Conditions P13 : tandard stocked item : tandard stocked item (expanded item) Blank : Made-to-order item : Not available. 23

24 External Deep Grooving / Cut-Off Type with Internal Coolant GND-J External Grooving s External Diameter Cut-Off Internal Coolant GND R/K-2J GND R/K-3J GND R/K-4J GND R/K-5J GND R/K-6J GND R/K-2J GND R/K-3J GND R/K-4J GND R/K-5J GND R/K-6J HF WF Height Width ength Total Distance Edge Edge Height Dimensions Max. Grooving Depth Head Width R H B F WF HF H CDX () 0 () 0 (23) 0 (23) 0 (23) 0 () 0 () 0 (23) 0 (23) 0 (23) Max. Cut-off Dia Applicable Use an insert and a holder with the same cutting width (). Dimensions in parentheses under maximum grooving depth are for applications that use copying inserts (RG / RN Type breakers). Refer to page for applicable inserts. CDX H Rc1/8 F Rc1/8 B H ures show right-hand tools. GC - GC 30 - GC 40 - GC N50 - GC N60 - GC - GC 30 - GC 40 - GC N50 - GC N60 - Parts Cap crew N m Plug Wrench BX05 XP02 H040 Parts (Hoses) Parts (Connectors) Width across flats : 14 Width across flats : R1/8 G1/8 14 J-HOE-G1/8-G1/8-0 J-HOE-G1/8-G1/8-300 Hoses are sold separately. Dimensions crew tandard crew tandard G1/8 G1/8 G1/8 G1/8 29 J-G1/8-R1/8-00 J-G1/8-R1/8-90 Connectors are sold separately. 21 R1/8 Dimensions crew tandard crew tandard G1/8 R1/8 G1/8 R1/8 G1/8 1 2 : tandard stocked item N m : Recommended tightening torque (N m) 24

25 GND-J s RE 2-RE 4-RE ( Coated Carbide / Cermet / Cemented Carbide) ures show right-hand tools. PI 4-RE Grooving / Traversing MG M = ~mm = mm~ ow Feed G GCM N3004-MG GCM N4008-MG GCM N5008-MG GCM N6008-MG GCM N02-M GCM N3002-M GCM N4004-M GCM N5004-M GCM N6004-M GCM N02- GCM N3002- GCM N4002- GCM N5002- GCM N6002- GCM N3004- GCM N4004- GCM N5004- GCM N6004- GCM N02-G GCM N3002-G GCM N4002-G GCM N5002-G GCM N6002-G GCM N02- GCM N3002- GCM N4002- GCM N5002- GCM N6002- AC4K AC5U T00A Grooving / Cut-Off ow Feed ow Force AC5U T00A Width Width Corner Total Radius ength Thickness RE Corner Total Radius ength Thickness RE External Copying / External R Grooving RG RN GA CG CF GCM N3015-RG GCM N40-RG GCM N50-RG GCM N6030-RG GCM N10-RN GCM N3015-RN GCM N40-RN GCM N50-RN GCM N6030-RN GCG N02-GA GCG N3002-GA GCG N4004-GA GCG N5004-GA GCG N6004-GA GCM R02-CG-05 GCM 02-CG-05 GCM R3002-CG-05 GCM 3002-CG-05 GCM R4002-CG-05 GCM 4002-CG-05 GCM R003-CF-10 GCM 003-CF-10 GCM R30003-CF-10 GCM CF-10 GCM R003-CF-15 GCM 003-CF-15 GCM R30003-CF-15 GCM CF-15 AC4K AC5U T00A AC4K AC5U H10 AC5U AC1030U PI Copying / R Grooving / Necking Non-Ferrous Metals Cut-Off ow Force Front Edge Angle Width Width Width ±0.0 ±0.0 ±0.0 ±0.0 ±0.0 Width ±0.04 ±0.04 Corner Total Radius ength Thickness RE RE RE RE 5.5 Corner Total Radius ength Thickness 5 2 Corner Total Radius ength Thickness 5 2 Corner Total Radius ength Thickness Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. Recommended Conditions P13 : tandard stocked item : tandard stocked item (expanded item) Blank : Made-to-order item : Not available.

26 For Necking GNDN Necking Necking WF 45 WF2 H F B APMX 45 APMX2 DMIN APMX2 HF H Parts s ures show right-hand tools. Dimensions ures show right-hand tools. Height Width ength Total Min. Distance Edge Head Offset Work Height Dimensions Dia. Width APMX APMX2 Applicable R H B F WF HF H WF2 DMIN GNDN R/K GCM N10-RN GNDN R/K GCM N3015-RN GNDN R/K GCM N40-RN GNDN R/K GCM N50-RN GNDN R/K GCM N6030-RN GNDN R/M GCM N10-RN GNDN R/M GCM N3015-RN GNDN R/M GCM N40-RN GNDN R/M GCM N50-RN GNDN R/M GCM N6030-RN Use an insert and a holder with the same cutting width (). Refer to page 27 for applicable inserts. Cap crew N m Wrench BX05 H040 BX05 H040 Identification Details GND Cutter eries N Application : Necking R Direction hank Height hank Width K hank ength Width APMX 10 Min. Work Dia. : tandard stocked item N m : Recommended tightening torque (N m) 26

27 GNDN Type s ( Coated Carbide) 1 2-RE Copying / R Grooving / Necking AC4K AC5U Width Corner Radius ength Total Thickness RE RN GCM N10-RN N3015-RN 1.5 N40-RN 28.0 N50-RN N6030-RN 28.1 Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. Recommended Conditions P13 : tandard stocked item : Not available. 27

28 Face Grooving Face Grooving Face Use a multi-purpose copying insert * for traversing (groove expansion). WF HF CDX H DC(Bore) F H B ures show right-hand tools. Max. Work Dia. (Outer) Min. Work Dia. (Outer) Min. Work Dia. (Inner) Parts s Height Width ength Total Distance Edge Edge Head Height 28 Max. Grooving Depth Min. Bore Work Width Dia. R H B F WF HF H DC (Inner) CDX R/K ~ R/K ~ R/K ~70 44 R/K ~ R/K ~ R/K ~0 134 R/K ~ R/K ~55 32 R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/K ~ R/M ~ R/M ~ R/M ~70 44 R/M ~ R/M ~ R/M ~0 134 R/M ~ R/M ~55 32 R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ Use an insert and a holder with the same cutting width (). Refer to page 29 for applicable inserts. : tandard stocked item N m : Recommended tightening torque (N m) Dimensions Applicable Cap crew N m Wrench GC N30 - BX05 H040 GC N40 - BX05 H040 GC N50 - BX05 H040 GC N60 - BX05 H040 GC N30 - BX05 H040 GC N40 - BX05 H040 GC N50- BX05 H040 GC N60 - BX05 H040

29 Type s ( Coated Carbide / Cermet / Cemented Carbide) RE 2-RE 4-RE Grooving / Traversing AC4K AC5U T00A Width Corner Radius ength Total Thickness RE MG GCM N3004-MG GCM N4008-MG N5008-MG N6008-MG M = GCM N3002-M ~mm = mm~ ow Feed GCM N4004-M N5004-M N6004-M Grooving / Cut-Off AC5U T00A Width Corner Radius ength Total Thickness RE Copying / R Grooving / Necking AC4K AC5U Width Corner Radius ength Total Thickness RE RN GCM N3015-RN 1.5 N40-RN 28.0 N50-RN N6030-RN 28.1 Non-Ferrous Metals H10 Width Corner Radius ength Total Thickness RE 52 GA GCG N3002-GA ±0.0 GCG N4004-GA ± N5004-GA ±0.0 N6004-GA ±0.0 GCM N3002- N4002- N5002- N6002- GCM N3004- N4004- N5004- N6004- G GCM N3002-G N4002-G N5002-G ow Feed N6002-G GCM N3002- ow Force N4002- N5002- N6002- Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. Recommended Conditions P13 29 : tandard stocked item Blank : Made-to-order item : Not available.

30 -haped (ide Cut) Facing Tools for Deep Grooving Face Grooving Face HF WF CDX F B Max. Work Dia. (Outer) Min. Work Dia. (Outer) Min. Work Dia. (Inner) Use a multi-purpose copying insert * for traversing (groove expansion). H Parts H s DC(Diameter) Height Width Total Edge Edge ength Distance Head Bore Min. Work Height Dia. (Inner) Max. Grooving Depth Width R H B FWF HF H DC CDX R/M ~ R/M ~0 88 R/M ~ R/M ~ R/M ~ 438 R/3232P ~ R/3232P ~0 88 R/3232P ~ R/3232P ~ R/3232P ~ 438 R/M ~ R/M ~ R/M ~ R/M ~ R/M ~ R/3232P ~ R/3232P ~ R/3232P ~ R/3232P ~ R/3232P ~ Use an insert and a holder with the same cutting width (). Refer to page 31 for applicable inserts. ures show righthand tools. Dimensions Applicable Cap crew N m Wrench GC N60 - BX05 H040 GC N60 - BX06 H050 GCM N80 - BX06 H050 GCM N80 - BX06 H050 Blank : Made-to-order item N m : Recommended tightening torque (N m) 30

31 Type s ( Coated Carbide / Cemented Carbide) RE 2-RE 4-RE Grooving / Traversing AC4K AC5U MG GCM N6008-MG Width Corner Radius ength Total Thickness RE Copying / R Grooving / Necking AC4K AC5U Width Corner Radius ength Total Thickness RE GCM N8008-MG 8.0 ± M GCM N6004-M N8004-M 8.0 ± ow Feed Grooving / Cut-Off GCM N6002- N6004- N ± G GCM N6002-G ow GCM N8004-G 8.0 ± Feed GCM N6002- ow GCM N ± Force N ± RN GCM N6030-RN Non-Ferrous Metals H10 Width Corner Radius ength Total Thickness RE GA GCG N6004-GA ± Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. Recommended Conditions P13 31 : tandard stocked item Blank : Made-to-order item.

32 Internal Grooving GNDI Medium Internal Grooving Inner Diameter DMIN Min. Work Dia. WF DCON * Use a multi-purpose copying insert * for traversing (groove expansion). H CDX F H Parts T15 s Dimensions Total Edge Min. Work Max. Diameter Height ength Head Distance Grooving Dia. Width Applicable Depth R DCON H F H WF DMIN CDX GNDI R/1214-T GXM N GNDI R/1214-T GXM N GNDI R/1616-T GXM N GNDI R/16-T GXM N GNDI R/-T GXM N GNDI R/1214-T GXM N02- GNDI R/1214-T GXM N02- GNDI R/1616-T GXM N02- GNDI R/16-T GXM N02- GNDI R/-T GXM N02- GNDI R/1214-T GXM N3002- GNDI R/1214-T GXM N3002- GNDI R/1616-T GXM N3002- GNDI R/16-T GXM N3002- GNDI R/-T GXM N3002- Use an insert and a holder with the same cutting width (). Only GXM inserts can be used. Refer to page 33 for applicable inserts. T crew N m Wrench BFTX0409N 3.4 T15 BFTX01N T BFTX0409N 3.4 T15 BFTX01N T BFTX0409N 3.4 T15 BFTX01N T Identification Details GND Cutter eries I R Application : Boring Direction T hank Diameter Min. Work Dia. Boring Width 10 Max. Grooving Depth 10 : tandard stocked item N m : Recommended tightening torque (N m) 32

33 GNDI Type s ( Coated Carbide) 1 4-RE Grooving / Traversing Recommended Conditions (GNDI) Work Material P Carbon teel / Alloy teel M tainless teel K Cast Iron Exotic Alloy Grade AC5U AC1030U AC5U AC1030U AC5U AC1030U AC5U AC1030U peed v c (m/min) Grooving / Cut-Off / Necking Chipbreaker Width AC5U AC1030U Feed Rate f(mm/rev) M ~0.10 ~0.12 ~ ~ ~0.15 Width Corner Radius ength Total Thickness RE M GXM N02-M N3002-M ow Feed Grooving / Cut-Off Traversing Chipbreaker Width AC5U AC1030U Feed Rate f(mm/rev) M Depth of Cut a p (mm/rev) ~0.12 ~ 0.05~ ~1.2 Width Corner Radius ength Total Thickness RE GXM N ow N Force N Use an insert and a holder with the same cutting width (). GCM and GCG inserts are not compatible. 33 : tandard stocked item (expanded item) : Not available.

34 Internal Grooving GNDI Internal Grooving Inner Diameter DMIN Min. Work Dia. DCON WF * Use a multi-purpose copying insert * for traversing (groove expansion). H CDX F H Parts s Dimensions Max. Grooving Depth Diameter Height Total Edge Min. Work ength Head Distance Dia. Width Applicable Clamp N m Wrench Bolt R DCON H F H WF DMIN CDX GNDI R/32-T GC N - BH06 H030 GNDI R/3240-T GC N - BH0616 H040 GNDI R/32-T GC N30 - BH06 H030 GNDI R/3240-T GC N30 - GNDI R/4050-T GC N30 - BH0616 H040 GNDI R/32-T GC N40 - BH06 H030 GNDI R/3240-T GC N40 - GNDI R/4050-T GC N40 - BH0616 H040 GNDI R/32-T GC N50 - BH06 H030 GNDI R/3240-T GC N50 - GNDI R/4050-T GC N50 BH0616 H040 GNDI R/4050-T GC N60 - BH0616 H040 Use an insert and a holder with the same cutting width (). Refer to page 28 for applicable inserts. ures show right-hand tools. : tandard stocked item N m : Recommended tightening torque (N m) 34

35 GNDI Type s ( Coated Carbide / Cermet / Cemented Carbide) RE 2-RE 4-RE Grooving / Traversing AC4K AC5U T00A Width Corner Radius ength Total Thickness RE MG GCM N3004-MG N4008-MG External Copying / External R Grooving AC4K AC5U T00A Width Corner Radius ength Total Thickness RE N5008-MG N6008-MG M = GCM N02-M ~mm = mm~ ow Feed N3002-M GCM N4004-M N5004-M N6004-M Grooving / Cut-Off AC5U T00A Width Corner Radius ength Total Thickness RE GCM N02- N3002- N4002- N5002- N6002- GCM N3004- N4004- N5004- N6004- G GCM N02-G N3002-G N4002-G N5002-G ow Feed N6002-G GCM N02- ow Force N3002- N4002- N5002- N6002- RG GCM N3015-RG 1.5 N40-RG 52 N50-RG N6030-RG 27.5 Copying / R Grooving / Necking AC4K AC5U Width Corner Radius ength Total Thickness RE RN GCM N10-RN N3015-RN 1.5 N40-RN 28.0 N50-RN N6030-RN 28.1 Non-Ferrous Metals H10 Width Corner Total Radius ength Thickness RE GA GCG N02-GA ±0.0 N3002-GA ±0.0 GCG N4004-GA ±0.0 N5004-GA ±0.0 N6004-GA ± Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. Recommended Conditions P13 35 : tandard stocked item Blank : Made-to-order item : Not available.

36 External Grooving UMIPOYGON GNDCM External Grooving External Diameter CDX Parts UMIPOYGON GND Type Cassette Dimensions Max. Grooving Applicable Width Depth R CDX GNDCM R/ GC - GNDCM R/ GC 30 - GNDCM R/ 4 4 GC 40 - GNDCM R/ 8 5 GC N50 - GNDCM R/ 6 6 GC N60 - Use an insert and a holder with the same cutting width (). Refer to page 37 for applicable inserts. ures show right-hand tools. Applicable PC GND 00 R/ PC GND 90 R/ Cap crew Wrench BX02 H040 UMIPOYGON GND Type (traight) UMIPOYGON GND Type (-haped) WF F DCFM WF F DCFM Applicable Overhang Attachment Edge R WF F DCFM PC40 GND R/ PC50 GND R/ PC63 GND R/ ures show right-hand tools. Cassette GNDCM R/ s and cassettes are sold separately. ures show right-hand tools. Overhang Attachment Edge Applicable Cassette R WF F DCFM PC40 GND 4290 R/ PC50 GND R/ GNDCM R/ PC63 GND R/ s and cassettes are sold separately. Identification Details for Cassettes GNDCM Cutter eries R Direction 2 12 Width Max. Grooving Depth Identification Details for PC40 UMIPOYGON hank ize GND Cutter eries : GND Type R WF Dimension F Dimension 00: traight 90: -shaped Direction : tandard stocked item N m : Recommended tightening torque (N m) 36

37 GNDCM ( Coated Carbide / Cermet / Cemented Carbide) RE 2-RE 4-RE ures show right-hand tools. PI 4-RE Grooving / Traversing MG M = ~mm = mm~ ow Feed G GCM N3004-MG GCM N4008-MG GCM N5008-MG GCM N6008-MG GCM N02-M GCM N3002-M GCM N4004-M GCM N5004-M GCM N6004-M GCM N02- GCM N3002- GCM N4002- GCM N5002- GCM N6002- GCM N3004- GCM N4004- GCM N5004- GCM N6004- GCM N02-G GCM N3002-G GCM N4002-G GCM N5002-G GCM N6002-G GCM N02- GCM N3002- GCM N4002- GCM N5002- GCM N6002- AC4K AC5U T00A Grooving / Cut-Off ow Feed ow Force AC5U T00A Width RE Width Corner Total Radius ength Thickness RE Corner Total Radius ength Thickness External Copying / External R Grooving RG RN GA CG CF GCM N3015-RG GCM N40-RG GCM N50-RG GCM N6030-RG GCM N10-RN GCM N3015-RN GCM N40-RN GCM N50-RN GCM N6030-RN GCG N02-GA GCG N3002-GA GCG N4004-GA GCG N5004-GA GCG N6004-GA GCM R02-CG-05 GCM 02-CG-05 GCM R3002-CG-05 GCM 3002-CG-05 GCM R4002-CG-05 GCM 4002-CG-05 GCM R003-CF-10 GCM 003-CF-10 GCM R30003-CF-10 GCM CF-10 GCM R003-CF-15 GCM 003-CF-15 GCM R30003-CF-15 GCM CF-15 AC4K AC5U T00A AC4K AC5U H10 AC5U AC1030U PI Width Corner Total Radius ength Thickness RE Copying / R Grooving / Necking Non-Ferrous Metals Cut-Off ow Force Front Edge Angle Width Corner Total Radius ength Thickness RE Width ±0.0 ±0.0 ±0.0 ±0.0 ±0.0 Width ±0.04 ± RE RE Corner Total Radius ength Thickness 5 2 Corner Total Radius ength Thickness Use an insert and a holder with the same cutting width (). Cannot be used with GNDI Type holders. : tandard stocked item : tandard stocked item (expanded item) Blank : Made-to-order item : Not available. 37

38 EC-Grooving Tools GND Type eries pecial Grooving Estimate heet Applicable s (For Widths of 2 to 6mm) External Grooving: GND Type ( P16), GNDM Type ( P14, P, P), GNDM Type ( P), GND Type ( P14, P22, P24), GND Type ( P22) Boring : GNDI Type ( P34) *GNDI Type cannot be used because of a difference in insert shape. Facing : Type ( P28), Type ( P30) Requests for ground breakers for custom inserts (with varying cutting width or corner R) are accepted. To order, fill out the form below (indicate preference by circling the item, or specify dimensions), and send it to a umitomo Electric Hardmetal dealer or distributor. (Make a copy of this form.) For grooving inserts with a different shape, cutting width, cutting edge treatment, or insert grade not listed below, contact your nearest umitomo Electric Hardmetal dealer or distributor. Your Company / Contact Information (Phone, Fax, Address, etc.) hape Items Remarks Width (0~6.59mm) RER RE Corner Radius RER Corner Radius RE CDX Grade (Choose from options to right)* 1 Grooving Depth CDX * 2 AC5UEH5 H10 KH03 *1 electing a grade of H10 will result in a sharp cutting edge. *2 et the chipbreaker width according to CDX. The actual grooving depth must be less than or equal to the maximum grooving depth set for each standard holder. Form instructions 1. The applicable standard holder will vary depending on the cutting width. Refer to the table to the right for manufacturable cutting widths, and corner radius ranges during facing. (Additional holder work may be necessary to prevent interference with the work material when rounding corners beyond this range during facing.) 2. The maximum corner radius during external/internal machining is 1/2 the cutting width. 3. The cutting width tolerance during manufacturing is ±0.0mm. 4. Dimension WF for each holder can be determined as follows with as the applicable holder standard insert cutting width. (tandard holder dimension WF) + (WF - ) / 2 5. Unpolished inserts may be available for inch size cutting widths. Contact us for details. Width (Nominal) 0~2.59mm 2.60~3.59mm 0~9mm 4.60~5.59mm 5.60~6.59mm Applicable tandard 2mmWidth 3mmWidth 4mmWidth 5mmWidth 6mmWidth Max. corner radius (RER, RE) when used for facing (when using a standard holder) mm mm mm 38

39 Identification Details GND M R ( M ) - ( T ) 3 12 (J) (-) (035) Cutter eries GND Feed Direction Refer to Table 3 hank Width/ Work Dia. Refer to Table 5 Type T : Boring Max. Grooving Depth Refer to Table 9 Min. Work Dia. Application hank Height/Dia. hank ength Width Coolant upply Refer to Table 2 Refer to Table 4 Refer to Table 6 Refer to Table 8 J : Internal Coolant upply Table 2 Table 3 Table 4 Table 5 Application Feed Direction hank Height/Dia. hank Width/Work Dia. ymbol Application External Multi- Grooving / Cut-off / Machining Traversing / Copying External Multi- Grooving / Cut-off / M Machining Traversing / Copying External Grooving Grooving / Cut-Off M -haped (ide Cut) Tools for External Multi- Machining -haped (ide Cut) Tools for External Grooving Grooving N Necking Necking F F I I Facing -haped Tools for Facing Boring Boring Grooving / Traversing / Copying Grooving / Traversing / Copying Grooving / Traversing / Copying Grooving / Traversing / Copying Grooving / Traversing / Copying ymbol Direction R Right-Handed eft-handed Table 6 hank ength ymbol ength JX 1 K 1 M 150 P 170 Application ymbol Height Application ymbol Height External Grooving / Facing (hank Height) Boring (hank Diameter) Table 8 ymbol External Grooving / Facing (hank Height) Boring (Min. Work Dia.) Width* Width ymbol Width Excluding GNDI Type. * Table 9 Max. Grooving Depth* ymbol Depth ymbol Depth Excluding GNDN/GNDI Type. * G C M N () - (-) (05) Cutter eries Grooving Front Relief Angle ymbol Angle C 7 X Others Tolerance ymbol Class G M G Class M Class Feed Direction ymbol Direction Right-Handed R N eft-handed Non-Directional Width ymbol Width Corner Radius ymbol RE s with an RE of 1.0 mm or larger are for copying. Applicable ymbol Applicable GNDI Type ymbol Chipbreaker Application MG Multi- : M Multi- : ow Feed Grooving : G Grooving : ow Feed Grooving : ow Force CG Cut-Off RG Copying RN Copying/Necking GA Non-Ferrous Metals Front Edge Angle 05:5 Cautions for Tool election elect as large a shank size as possible. Use of a reverse tool is recommended. elect the chipbreaker according to the working conditions. To ensure adequate chip control, unless restrictions apply, select the smallest corner radius possible. To ensure rigidity, use a Multi- Type holder whenever possible so long as the maximum grooving depth can be secured. 39

40 Application Examples CM4H Automotive Component Face Copying Point High rigidity Chip control Wear resistance 53C Cam haft Grooving/Finishing(Continuous to Heavy Interrupted ) ø36 ø50 Point High rigidity Chattering Chip control Fracture resistance RM GCM N40-RG Width : mm Conditions v c=0m/min f =0.14mm/rev Wet Normal wear GND Type Chipping/excessive wear Conventional GND AAA Tool GNDM M-6 GCM N6030-RG Width : mm Conditions v c=130m/min f =0.36mm/rev Wet Excellent chip control of GND Type table cutting without chattering or vibration table cutting without chattering or vibration Excellent fracture resistance table chip control 48C Tempered Material Machine Component Cut-Off ø12 prepared ø12 hole ø40 Point High rigidity Chattering Fracture resistance CM435 Tempered Material Hydraulic Component Cut-Off Point Chip control Wear resistance Normal wear GND Type Chipping/excessive wear Conventional GND AAA Tool GND RM-3 GCM N3002- Width : mm Conditions n =1,600min -1 v c=0m/min f =0.05mm/rev Wet ø16 GND RM-3 GCM N3002- Width : mm Conditions n =4,000min -1 v c=0m/min f =0.05mm/rev Wet table cutting without chattering or vibration Excellent fracture resistance table fracture resistance table chip control Excellent wear resistance 45C Valve Material Cut-Off CM435 Crank Cut-Off ø22 Point High rigidity Chattering Chip control GNDM RM-312 GCM N3002-M Width : mm Conditions v c=150m/min f =0.05 to 0.15mm/rev Wet ø1 prepared ø1 hole GND Type Conventional Tool 0.08 mm/rev ø30.3 ø8 Feed Rate f (mm/rev) 0.30 mm/rev Point High rigidity Chattering Chip control GND RM-3 GCM N3002- Width : mm Conditions v c=115m/min f =0.30mm/rev Wet table cutting without chattering or vibration table chip control Improved efficiency table cutting without chattering or vibration table chip control 40

41 Application Examples CM440 Office Machine Components Grooving ø30 ø60 Point Chip control Machining efficiency Cr4H Gear haft Grooving ø55 ø68 Point High rigidity Chattering Chip control GND Type (Continuous Feed) Conventional Tool (tep Feed) GND RM-3 GCM N3002- Width : mm Conditions v c=90m/min f =0.1mm/rev Wet GND Type Conventional Tool GNDM RM-312 GCM N3004- Width : mm Conditions v c=100m/min f =0.12mm/rev Wet Excellent chip control of GND Type Machining efficiency improved by % table cutting without chattering or vibration Excellent chip control of GND Type KD61 (45 to 48 HRC) Machine Component Cut-Off Point High rigidity Chattering Chip control Cr415 Gear haft Grooving / Pocketing ø4 ø56.8 Point High rigidity Chattering Chip control ø48 GND RM-4 GCM N4002- Width : mm Conditions v c=50m/min f =mm/rev Wet 1. Roughing 2. Finishing GNDM RK-8 GCM N5008-MG Width : mm Conditions v c=150m/min f =0.1mm/rev Wet table cutting without chattering or vibration Excellent chip control of GND Type ess unexpected breakage table cutting without chattering or vibration Excellent chip control of GND Type Iron-Based intered Material Crank procket Gear Grooving/Finishing ø34 ø42 Point High rigidity Chattering Chip control Wear resistance U304 Measuring Component Grooving Point High rigidity Chattering Chip control GND Type Conventional Tool Able to continue after 90 uses 70 pcs GND RM-2 GCM N02- Width : mm Conditions v c=100m/min f =0.08mm/rev Wet ø2 ø30 GND RM-3 GCM N3002- Width : mm Conditions v c=60m/min f =0.0mm/rev Wet table cutting without chattering or vibration Excellent chip control of GND Type Excellent wear resistance for 130% or more tool life table cutting without chattering or vibration Excellent chip control of GND Type 41

42 Application Examples intered Clutch Hub Face Grooving Point Machining efficiency Chattering U303 Hollow Round Pipe Material Cut-Off Point Machining efficiency Chattering RK GCM N5008-MG Width : mm Conditions n =500min -1 v c=100m/min f =0.05mm/rev Wet ø35 ø40 GND RK-2 GCMR02-CG-05 Width : mm Conditions n =1,000min -1 v c=140m/min f =mm/rev Wet Reduces cycle time by up to % table cutting without chattering or vibration harp cutting edge provides stable cutting table chip control for stable cutting tainless teel Round Bar Cut-Off Point Tool life Adhesion resistance CM415 Valve pool Cut-Off Point Tool life Chip control ø24 ø24 GND Type Conventional Tool 1,000 pcs 1,500 pcs GNDM K-312 GCMN3002- Width : mm Conditions n=1,000min -1 f =0.15 mm/rev Wet mm GND R1212JX-1.12 GCMN1005- Width : 1.mm Conditions n=2,000min -1 f =0.05mm/rev Wet Reduced adhesion breakage for 150% longer tool life table cutting without chattering or vibration Able to continue with minimal damage even after 7,500 pcs Excellent chip control 45CD Motorcycle Transmission Part (Collar) Internal Grooving GND Type Comp.A Comp.B ø pcs 600 pcs Tool ife (pcs) 1,100 pcs Point Tool life Chip control GNDI R16-T46 GXM N02- Width : mm Conditions v c =150m/min f =mm/rev a p=1.7mm Wet ong tool life through stable chip control using a high-rigidity tool and 3D breaker CM4 Automotive Component (Coupling) Internal Grooving Roughing Finishing Finishing mm ø26 Point Machining efficiency Chip control GNDI R16-T46 GXM N02- Width : mm Conditions vc= Roughing : 50 to Finishing : 80m/min f = Roughing : 0.07 to Finishing : 0.05mm/rev ap=2.8mm Wet Good chip control eliminates the need for step machining in the roughing process performed with a competitor's product 42