INDICATION OF NEGATIVE/POSITIVE TYPE TITLE OF PRODUCT ACCORDING TO THE INSERT TYPE. Work Material. Holder Page. Applicable. Shape Order Number

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1 2 2 HOW TO READ THE STANDARD OF &PCD TURNING INSERTS a How this section page is organized z Organized according to turning insert shape. (fer to the index on the next page.) x Inserts are arranged in order of : Negative inserts (with hole without hole) Positive inserts (with hole without hole) GRADE APPLICATION RECOMMENDED FOR EACH WORK MATERIAL cutting conditions suitable for each type of work material is shown as a general guide to select the grade. TURNING INSERTS NEG SHAPE & ANGLE MARK PRODUCT SECTION TURNING INSERTS [NEGATIVE] Material H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number Dimensions (mm) D2 NEW PETIT CUT NP-CNGA120404GA4 a a GA4 a a GA4 a a GN4 a GN4 a GN4 a FS4 a FS4 a FS4 a TA4 a a TA4 a a TA4 a a NEW PETIT CUT (With Wiper) * CN INDICATION OF NEGATIVE/POSITIVE TYPE TITLE OF PRODUCT ACCORDING TO THE INSERT TYPE Geometry NP-CNGA120404GAWS4 a C GAWS4 C011 a GAWS4 a E042 H NEW PETIT CUT BF-CNGG120404TA4 a C TA4 C011 a TA4 a E042 H006 (With Breaker) 008 NEW PETIT CUT NP-CNGA120404GA2 a a GA2 a a GA2 a a GS2 a a a GS2 a a a GS2 a a a GN2 a GN2 a GN2 a FS2 a a FS2 a a FS2 a a TA2 a a a TA2 a a a TA2 a a a TS2 a TS2 a TS2 a Please refer to B014 before using the wiper insert. * Honing (Last letter of order number) : fer to page B011. ød 2 ød 2 ød C010 C011 E042 H C010 C011 E042 H Material FIGURE SHOWING THE INSERT GEOMETRY : Diameter of Inscribed Circle : Thickness : Corner Radius &D2 : Diameter of Hole Dimensions are detailed in the "Dimensions" column. STOCK STATUS H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number INSERT NUMBER INSERT GRADES INSERT DIMENSIONS Dimensions (mm) D2 NEW PETIT CUT NP-CNGA120404G2 a G2 a G2 a T2 a T2 a T2 a NEW PETIT CUT TNP-CNGA120404G2 * 2 a G2 a G2 a T2 a T2 a T2 a Geometry 1 1 NEW PETIT CUT NP-CNGA120404GAWS2 a a (With Wiper) C010 * GAWS2 a a C GAWS2 a a E GSWS2 a H GSWS2 a GSWS2 a NEW PETIT CUT BF-CNGM120404TA2 a C010 C TA2 a TA2 a E042 H006 S (With Breaker) NEW PETIT CUT BM-CNGM120408TA2 a C010 C TA2 a E042 H006 S (With Breaker) 008 NEW PETIT CUT NP-CNMA120404GS a a GS a a GS a a G a a C G a a C G a a E F r a a H F r a a F r a a T r a a a T r a a a T r a a a Please refer to B014 before using the wiper insert. 2 The order number is for a 10-insert pack. Please specify order number, grade and quantity. * Honing (Last letter of order number) : fer to page B011. ød ød 2 ød 2 C010 C011 E042 H C010 C011 E042 H TURNING INSERTS NEG B022 a : Inventory maintained in Japan. r : Non stock, produced to order only. (1 insert in one case) GRADES IDENTIFICATION B004 B002 B023 LEGEND FOR STOCK STATUS MARK is shown on the left hand page of each double-page spread. PHOTO OF INSERT PRODUCT NAME PAGE REFERENCE CHIP BREAKERS GRADES TECHNICAL DATA indicates reference pages, on the right hand page of each double-page spread. APPLICABLE HOLDER PAGE indicates reference pages for details of applicable holders. a To Order : Please specify zinsert number and xgrade. B000

2 TURNING TOOLS & PCD INSERT STANDARDS & PCD INSERT GRADES INDENTIFICATION... B002 (CUBIC BORON NITRIDE)... B004 PCD (SINTERED DIAMOND)... B015 CLASSIFICATION OF & PCD INSERTS... B016 STANDARD OF TURNING INSERTS NEGATIVE INSERTS CN pptype... RHOMBIC... B022 DN pptype... RHOMBIC B025 SN pptype... SQUARE B027 TN pptype... TRIANGULAR B028 VN pptype... RHOMBIC B030 WN pptype... TRIGON... B031 NEGATIVE INSERTS OUT CN pptype... RHOMBIC... B032 DN pptype... RHOMBIC B032 RN pptype... ROUND... B033 SN pptype... SQUARE B034 TN pptype... TRIANGULAR B035 POSITIVE INSERTS CC pptype... RHOMBIC... B036 CP pptype... RHOMBIC... B039 DC pptype... RHOMBIC B040 TC pptype... TRIANGULAR B042 TP pptype... TRIANGULAR B043 VB pptype... RHOMBIC B045 VC pptype... RHOMBIC B046 WC pptype... TRIGON... B046 POSITIVE INSERTS OUT SP pptype... SQUARE B048 TB pptype... TRIANGULAR B049 TP pptype... TRIANGULAR B049 RBGTYPE... B047 RTGTYPE... B047 GYTYPE... B050 MGTRTYPE... B051 STANDARD OF PCD TURNING INSERTS NEGATIVE INSERTS CN pptype... RHOMBIC... B052 DN pptype... RHOMBIC B052 SN pptype... SQUARE B053 TN pptype... TRIANGULAR B053 VN pptype... RHOMBIC B054 NEGATIVE INSERTS OUT SN pptype... SQUARE B055 POSITIVE INSERTS CC pptype... RHOMBIC... B056 CP pptype... RHOMBIC... B056 DC pptype... RHOMBIC B057 SP pptype... SQUARE B057 TC pptype... TRIANGULAR B058 TP pptype... TRIANGULAR B059 VB pptype... RHOMBIC B061 VC pptype... RHOMBIC B061 WC pptype... TRIGON... B062 WP pptype... TRIGON... B062 DE pptype... RHOMBIC B063 TE pptype... TRIANGULAR B063 VD pptype... RHOMBIC B064 POSITIVE INSERTS OUT SP pptype... SQUARE B065 TP pptype... TRIANGULAR B065 B001

3 & PCD TURNING INSERTS IDENTIFICATION & PCD TURNING INSERTS Symbol ø m Tolerance of Nose Height m (mm) ø m Tolerance of Inscribed Circle & (mm) G M * e0.025 e0.08 e0.18 e0.025 e0.05 e0.15 The surface of insert with mark is sintered. * Tolerance of Thickness (mm) e0.13 e0.13 T 10-inserts Package No mark 1-insert Package z Insert Case BM With Breaker BF With Breaker NP New Petit Cut No mark Standard Type x Insert Geometry Detail of M Class Insert Tolerance atolerance of Nose Height m (mm) D.I.C. Triangular Square Rhombic Rhombic Rhombic e0.08 e0.08 e0.08 e0.11 e0.16 e0.08 e0.08 e0.08 e0.11 e e0.13 e0.13 e0.13 e0.15 atolerance of Inscribed Circle & (mm) D.I.C. Triangular Square Rhombic Rhombic Rhombic e0.05 e0.05 e0.05 e0.05 e0.05 e0.05 e0.05 e0.05 e0.05 e e0.08 e0.08 e0.08 e0.08 b Tolerance Class Round Round e0.05 e0.08 T z x c b NP - C N G A v n c Insert Shape v Normal Clearance n Fixing and/or for Chip Breaker Symbol Insert Shape Symbol Normal Clearance Metric S T C D V W R Square Triangular Rhombic Rhombic55 Rhombic35 Trigon Round B 5 C D 15 E 20 N 0 Symbol W T B H Hole With Hole With Hole With Hole With Hole Hole Configuration Cylindrical Hole + One Countersink (40 60 ) Cylindrical Hole + One Countersink (70 90 ) Chip Breaker No One Sided No One Sided Figure P 11 A With Hole Cylindrical Hole No M N With Hole Without Hole Cylindrical Hole One Sided No X Special Design B002

4 & PCD TURNING INSERTS Thickness is from the bottom of the * insert to the top of the cutting edge. Symbol Thickness (mm) Diameter of Inscribed Circle (mm) L Symbol m Insert Size T T T , Insert Thickness Corner Radius Symbol (mm) Insert Corner Configuration m, G WS / u11 2 J R u12 u13 u14 / Application (Honing) u11 Wiper u12 Number of Teeth u13 Cutting Edge Angle u14 Cutting Direction Honing WS With Wiper 2 2 F 91 Figure Hand Symbol No mark Without Wiper 3 3 J 93 General Cutting 4 4 No mark Non striction Right R Symbol GA GS GN G FA FS FN F TA TS TN T Continuous Cutting Interrupted Cutting Please refer to page B011 for further information. 6 No mark 6 1 Please pay special attention when using an indexable insert. Please refer to page B014 for further information. Left Neutral L N B003

5 & PCD TURNING INSERTS & PCD TURNING INSERTS COATED SERIES / / FEATURES With the expansion of, Mitsubishi can offer 3 coated grades for machining of hardened steels. These 3 coated grades cover a wide range of applications. To achieve longer tool life, Mitsubishi uses a unique "Particle-activated Sintering Method", combined with increased cutting edge strength. With high crater wear resistance grades and a wear resistant ceramic coatings, longer tool life and improved machine efficiency are obtained. Cutting Speed (m/min) Light Heavy Light Continuous Cutting Mode Interrupted Heavy Grade Grade Features and Application Main Component Coating Layer High efficiency coated Incleased cutting edge strength and high crater wear resistant grade in combination with a highly wear resistant TiAlN coating, results in longer tool life and improved machining efficiency under heavy duty or interrupting cutting. (Medium Grain) TiN Al2O3 TiAlN for High Speed Continuous Cutting makes the best use of special ceramic binder structure, actualizing high wear resistance. High wear resistance enables continuous machining at high speed of over 300m/min. (Micro Grain) TiN Al2O3 TiN for general cutting Uses a substrate that has high cutting edge toughness. The TiAlN based coating delivers superb wear resistance. It covers a wide range of applications from continuous to light interrupted cutting. (Micro Grain) TiN Al2O3 TiAlN CUTTING PERFORMANCE ycontinuous Cutting V-T Diagram (VB=0.1mm) yinterrupted Cutting Impact frequency before fracturing Cutting Speed (m/min) Cutting Time (min) <Cutting Conditions> piece : JIS SCM415 (60HRC) External Continuous Cutting Insert : NP-CNGA120408GA Feed : 0.1mm/rev Depth of Cut : 0.1mm Wet Cutting Number of Impacts <Cutting Conditions> piece : JIS SCM415 (60HRC) External Interrupted Cutting 8 Groove Insert : NP-CNGA120408GA Cutting Speed : 150m/min Feed : 0.2mm/rev Depth of Cut : 0.2mm Dry Cutting B004

6 ycontinuous CUTTING WEAR RESISTANCE Flank Wear (mm) 0.16 Fracture Conventional Finished Surface (!m) FINISHED SURFACE 10 8 Conventional & PCD TURNING INSERTS Cutting Time (min) <Cutting Conditions> piece : JIS SCr420 (60HRC) Insert : NP-CNGA120408GA Cutting speed : 150m/min Feed : 0.15mm/rev Depth of Cut : 0.5mm Wet Continuous Cutting Cutting Time (min) yinterrupted CUTTING (CRATER WEAR) FRACTURE RESISTANCE Conventional Number of Impacts Normal wear Fracturing from crater wear <Cutting Conditions> piece : JIS SCM415 (60HRC) Medium Interrupted Cutting Insert : NP-CNGA120408GA Cutting speed : 150m/min Feed : 0.15mm/rev Depth of Cut : 0.15mm Dry Interrupted Cutting Conventional yinterrupted CUTTING (CHIPPING) FRACTURE RESISTANCE Conventional Number of Impacts Normal wear Chipping <Cutting Conditions> piece : JIS SCM415 (60HRC) Heavy Interrupted Cutting Insert : NP-CNGA120408GA Cutting speed : 150m/min Feed : 0.2mm/rev Depth of Cut : 0.2mm Dry Interrupted Cutting Conventional exhibits excellent cutting performance for severe or interrupted machining. B005

7 & PCD TURNING INSERTS WEAR RESISTANCE FINISHED SURFACE & PCD TURNING INSERTS Flank Wear (mm) Fracture Fracture Conventional A Conventional B Finished Surface (!m) 6 4 Conventional A Conventional B Large wear (Tool life) Cutting Time (min) <Cutting Conditions> piece : JIS SCM415 (60HRC) Insert : NP-CNGA120408GS2 Cutting speed : 300m/min Feed : 0.05mm/rev Depth of Cut : 0.1mm Dry Continuous Cutting Cutting Time (min) <Cutting Conditions> piece : JIS SCM415 (60HRC) Insert : NP-CNGA120408GS2 Cutting speed : 150m/min Feed : 0.15mm/rev Depth of Cut : 0.2mm Dry Continuous Cutting employs TiN based coating for superior, consistent surface finishes. WEAR RESISTANCE TOUGHNESS Conventional B Conventional C Conventional A Flank Wear (mm) Conventional A 0.02 Conventional B Cutting Time (min) Cutting Time (min) <Cutting Conditions> piece : JIS SCr420 (60HRC) Round bar Insert : NP-CNGA120408GA4 Cutting speed : 220m/min Feed : 0.1mm/rev Depth of Cut : 0.1mm Dry Continuous Cutting <Cutting Conditions> piece : JIS SCr420 (60HRC) Insert : NP-CNGA120408GA4 Cutting speed : 120m/min Feed : 0.15mm/rev Depth of Cut : 0.15mm Dry Interrupted Cutting exhibits excellent cutting performance for a wide range of applications from continuous through interrupted machining. B006

8 NON-COATED SERIES FEATURES tool material is produced by mixing the main component (cubic boron nitride), which has a hardness second only to diamond, with a special ceramic or metal binder. It is then sintered at a pressure of over 5GPa and at a temperature of 1200 C or higher. has lower affinity to iron than diamond. The low affinity and high hardness properties means that sintered delivers a superior cutting performance especially during high speed machining of materials such hardened steel, cast iron and sintered alloys etc. Cutting Speed (m/min) Continuous Light Interrupted Heavy Cutting Mode & PCD TURNING INSERTS yhardened STEEL MACHINING Grade Grade Features and Application For General Purpose Turning By employing a "Particle-activated Sintering Method", the new sintered technology is recommended for continuous cutting from medium to high speeds. For High Speed Continuous Cutting It features improved wear resistance due to impregnation with larger particles. For Continuous to Medium Interrupted Cutting Excellent balance of wear resistance and fracture resistance due to introduction of micro-grain particles. For Heavy Interrupted Cutting Improved grade employing micro-grain particles. Excellent fracture resistance for use in heavy interrupted cutting. Main Component (Micro Grain) TiN Al2O3 TiN Al2O3 (Micro Grain) TiC Al2O3 (Micro Grain) TiN Al2O3 CUTTING PERFORMANCE ycontinuous Cutting V-T Diagram (VB=0.1mm) Cutting Speed (m/min) Cutting Time (min) <Cutting Conditions> piece : JIS SCM415 (60HRC) External Continuous Cutting Insert : NP-CNGA Feed : 0.1mm/rev Depth of Cut : 0.1mm Wet Cutting yinterrupted Cutting Impact frequency before fracturing Number of Impacts <Cutting Conditions> piece : JIS SCM415 (60HRC) External Interrupted Cutting 8 Groove Insert : NP-CNGA Cutting Speed : 150m/min Feed Depth of Cut Dry Cutting : 0.15mm/rev : 0.2mm B007

9 & PCD TURNING INSERTS & PCD TURNING INSERTS MB5015 FEATURES For Cylinder liner Poduced to order only. * amb5015 is exclusive grade for boring of Centrifugal casting Cylinder liners in semi finishing or finishing applications with high with high wear resistance. RECOMMENDED CUTTING CONDITIONS Material Cutting Mode Centrifugal casting Cast Iron Continuous cutting Cutting Speed (m/min) Feed (mm/rev) Depth of Cut (mm) 0.3(Finishing) 0.05(Finishing) 0.8(Semi-finishing) 0.2(Semi-finishing) Coolant Wet CUTTING PERFORMANCE 0.40 VB wear Flank Wear (mm) Previous coated grade MB5015 Defective product Previous coated grade Number of Drilling <Cutting Conditions> piece : FC200(Centrifugal casting) &63.0 Cutting Speed : 800m/min Feed : 0.35mm/rev Depth of Cut : 0.03mm : Centrifugal casting Cylinder liner Hole Depth : 100mm MB5015 ycast IRON MACHINING Grade MB40 Grade Features and Application For General Cutting General purpose grade with well balanced wear and fracture resistance. For High Speed Cutting Has the larger content and therefore displays good thermal conductivity. It is suitable for the high temperatures that are generated in high speed cutting. For High Speed Cutting and Roughing of Cast Iron Highest content, high thermal conductivity. Enables deep depth of cut. Main Component TiC Al2O3 (High Content) Co Base Alloy AIN (Solid) CUTTING PERFORMANCE y Continuous Cutting Cutting Speed (m/min) Ceramics V-T Diagram (VB=0.1mm) Cutting Time (min) <Cutting Condition of > piece : JIS FC250 Insert : TNGA Feed : 0.1mm/rev Depth of Cut : 0.15mm Wet Cutting <Cutting Condition of Ceramics> piece : JIS FC250 Insert : TNGA Feed : 0.1mm/rev Depth of Cut : 0.1mm Dry Cutting B008

10 afor General Cutting High content and a special binder to bind particles allows to deliver long tool life during the machining of sintered alloys. A general-purpose grade suitable for the machining of various sintered alloys with different hardness and structures and varied workpiece geometries. Material General sintered alloy High density sintered alloy Sintered alloy Cutting Speed (m/min) SINTERED ALLOY MACHINING FEATURES AND RECOMMENDED CUTTING CONDITIONS Feed (mm/rev) Depth of Cut (mm) Cutting Speed (m/min) Hardness of Material (HRB) 100 & PCD TURNING INSERTS CUTTING PERFORMANCE y Continuous cutting of high density sintered alloy y Continuous cutting of sintered alloy Finished Surface Ra (!m) Previous coated grade A Fracture Previous coated grade B Finished Surface Ra (!m) Previous coated grade A Fracture Fracture Previous coated grade B Hardness of piece Hardness of piece <Cutting Conditions> piece : High density sintered alloy Insert : NP-CNGA Cutting Speed : 190m/min Feed : 0.15mm/rev Depth of Cut : 0.1mm Wet Cutting <Cutting Conditions> piece : Sintered alloy Cutting Speed : 100m/min Depth of Cut : 0.1mm Wet Cutting Insert : NP-CNGA Feed : 0.15mm/rev APPLICATION EXAMPLE Insert NP-TNGA160404FS3 NP-TPGX080204FS3 piece Cutting Conditions Cutting Speed (m/min) Feed Component Depth of Cut (mm/rev) (mm) Carburized and quenched alloy Variable valve parts Carburized and quenched alloy Oil pump parts (pieces) (pieces) sult Previous coated grade Previous coated grade B009

11 & PCD TURNING INSERTS & PCD TURNING INSERTS a Suitable for high speed finishing of heat treated steel, sintered ferrous alloy and cast iron. a Low affinity to iron, thus good surface finishes are possible. a Grinding can be replaced by machining. aheat Treated Steel Structural Steel Esp. Carburized Steel (SC, SCM, SCr) High Alloy Steel (SKD, SKH) HRC asintered Alloy aroll Material acast Iron Material JIS FC250 Gray Cast Iron JIS FC300 Alloy Cast Iron JIS FCD400 Ductile Cast Iron JIS FCD700 Material General Sintered Alloy High Density Sintered Alloy Sintered Alloy avalve Seat Plunge Cut Traverse Cut Material Cast Steel Adamite Cast Steel Ductile Cast Iron Granular Cast Iron Chilled Cast Iron High Chromium Steel High Alloy Steel High Speed Steel Cemented Carbide Type Non-coated aheat sistant Alloy Material Ni Base Heat sistant Alloy (e.g. Inconel) Co Base Heat sistant Alloy (e.g. Stellite) Cutting Mode High speed finishing cutting Continuous cutting for general purpose Heavy interrupted cutting for general purpose Interrupted cutting for general purpose Continuous cutting for general purpose Interrupted cutting for general purpose High speed finishing cutting Continuous to medium interrupted cutting Interrupted cutting piece Structure Ferritic + Pearlitic Pearlitic Pearlitic Ferritic Ferritic + Pearlitic Pearlitic,,,, MB40 commended Grade 250 commended Cutting Conditions Cutting Speed (m/min) Feed (mm/rev) Depth of Cut (mm) Cutting Speed (m/min) (80 300) 150 (80 250) 100 (80 150) commended Cutting Conditions Cutting Speed (m/min) Feed (mm/rev) Depth of Cut (mm) 80 (30 130) 0.3 ( ) (30 130) 80 (30 130) 50 (20 70) 20 (10 30) 250 ( ) 200 (80 250) 200 (80 250) 150 (60 200) 180 (80 250) 120 (60 150) 200 ( ) 120 (70 150) 100 (50 120) MB ( ) 0.3 ( ) 0.25 ( ) commended Cutting Conditions Cutting Speed (m/min) Feed (mm/rev) 120 ( ) (50 100) Feed Depth of Cut (mm/rev) (mm) Coolant MB Dry,Wet Dry,Wet commended commended Cutting Conditions Grade Cutting Speed (m/min) Feed (mm/rev) Depth of Cut (mm) Amount of Hard Particles None or Small Large Hardness of piece (HV) Grade Grade Depth of Cut (mm) Dry,Wet B010

12 HONING NEW HONING TYPES For the, and coated grades, and / a wide range of edge honing styles are available to cover a large range of applications and to represent Mitsubishi Materials unique cutting tool technology. Stable Cutting FN Honing GN Honing 1st commendation (General Cutting) FA Honing FS Honing GS Honing TN Honing GA Honing TS Honing TA Honing Unstable Cutting ygeneral cutting GA honing is the first recommendation. GS honing if the depth of cut is 0.1mm or less. GN honing if the crater wear is large. y Continuous cutting, stable cutting FS honing is the first recommendation. FA honing to improve the initial machining performance. FN honing if the crater wear is large. y Medium and heavy interrupted cutting, unstable cutting TA honing is the first recommendation. TS honing if the depth of cut is 0.1mm or less. TN honing if the crater wear is large. & PCD TURNING INSERTS EDGE HONING TYPE MAIN APPLICATION F G T Continuous cutting Light interrupted cutting NP-CNGA G A 2 A For General S For Anti Chatter N FA Honing 15 TA Honing Interrupted cutting Purpose Machining R0 R GA Honing GS Honing GN Honing R0.03 R0.03 Main Application FS Honing 15 TS Honing (Sharp anti-burr type) R0.015 R0.015 Edge Honing Type FN Honing 15 TN Honing For Small Depth of Cut (Crater wear resistant) R0.015 R0.015 R0.015 CONVENTIONAL HONING TYPES For grades except new honing types, three conventional honing types, namely F, G and T types are available for different applications. Stable Cutting NP-CNGA G 2 Main Application F Honing F Honing Continuous cutting R0 G Honing T Honing G Honing Light interrupted cutting R0.03 1st commendation (General Cutting) Unstable Cutting T Honing Interrupted cutting R0.03 B011

13 & PCD TURNING INSERTS & PCD TURNING INSERTS GROOVING SERIES FEATURES (GY/MG ) aa combination with a high-rigidity holder ensures high accuracy and long tool life. Holder rigidity is essential when grooving hardened steel. The GY series Tri Lock system offers high rigidity equivalent to a 1-piece type despite being a 2-piece type.mg has a wide insert location face for high gripping force. A combination with these holders allows it to deliver excellent performance when grooving hardened steel. aproduct line-up for different holder properties MG for narrow grooves and GY for general grooves are both lined up to allow selection of the most suitable tool. RECOMMENDED CUTTING CONDITIONS CUTTING PERFORMANCE y Tool life evaluation for the GY holder Previous coated grade B Insert Width (mm) Flank Wear (mm) Previous coated grade A Feed (mm/rev) Number of passes Material Hardness Grade H Hardened Steel 35 65HRC Cutting Speed (m/min) 100 (60 120) Coolant Dry,Wet <Cutting Conditions> piece : JIS SCM415 (HRC60) Cutting Speed : 120m/min Feed : 0.1mm/rev Depth of Cut Dry Cutting : 0.35mm APPLICATION EXAMPLE Insert GY1G0300F020N-GFGS (Grade : ) MGTR43200 (Grade : ) piece &30 SNCM230H (HRC58 62) SCr420H (HRC61 65) Component Transmission shaft Transmission shaft Cutting Conditions Cutting Speed (m/min) Feed (mm/rev) (pieces) (pieces) sult Previous coated grade Fracture Previous coated grade GY achieves longer tool life without fracturing. 2.5 times longer tool life than the conventional insert. B012

14 BREAKER INSERT ( BM/BF Breaker) FEATURES achip Breaker Geometry Designed for Excellent Chip Control Radial chip breaker ensures optimization of the cutting point and the chip breaker position. Enables effective chip discharge even when copy machining and prevents the chips from wrapping around the holder under finish cutting conditions. along Life Grade Combination of Coating grade & Breaker, high efficiency and long tool life in wide variety of applications. APPLICATION AREA Depth of Cut (mm) BM breaker Area BF breaker Area Feed (mm/rev) & PCD TURNING INSERTS DEEP CUTTING DEPTH BM Breaker (Deep shoulder Milling) Available in grade. Good for deep depth cutting of carburized layer. commend and under ap=0.6mm y CUTTING PERFORMANCE <Cutting Conditions> piece : JIS SCM415 (60HRC) Insert : BM-CNGM120408TA Cutting Speed : 180m/min Feed : 0.2mm/rev Depth of Cut : 0.5mm Dry Cutting Flank Wear (mm) Fracture Fracture Previous coated grade Cutting Time (min) LIGHT CUTTING DEPTH BF Breaker y CUTTING PERFORMANCE MITSUBISHI s Breaker Available in grade. Good for chip removal under light depth and feed cutting. commend and under ap=0.3mm <Cutting Conditions> piece : SCr420H(55HRC) Insert : BF-CNGG120408TA4 Cutting Speed : 100m/min Feed : 0.2mm/rev Depth of Cut : 0.1mm Dry Cutting Conventional MULTI-CORNER aa single sided, multi-corner type insert hasno cutting edges on the underside. Double Sided, multi-corner type insert, ex. 10-INSERTS PACKS NP-CNGA120408GA4 No. of Cutting Edge Corners Single Sided, multi-corner type insert, ex. NP-CNGA120408GA2 No. of Cutting Edge Corners Two types of packs for Multi-corner type inserts, are available, a single insert pack and a ten insert pack. For easy storage. TNP-CNGA120404G2 10-Insert Pack Symbol y Double sided, multi-corner type insert Upper side 10-Insert Pack Underside B013

15 & PCD TURNING INSERTS WIPER INSERT & PCD TURNING INSERTS a Improving Surface Finish Under the same machining conditions as conventional breakers, but with the feed rate increased, the surface finish of the workpiece can be improved. a Improving Efficiency High feed rates not only shortened machining times but also make it possible to combine roughing and finishing operations. a Increased Tool Life When a change to high feed conditions, the time required to cut one component is decreased, thus more parts can be machined with each insert. In addition, the high feed rate prevents rubbing, therefore, delaying the progression of wear and increasing the tool life of the insert. a Improving Chip Control Under high feed conditions, the chips generated become thicker and are more easily broken, thus, chip control is improved. Wiper y Insert example Wiper insert for low rigidity workpieces NP-CNGA120408GAWS2 New wiper edge code y CUTTING PERFORMANCE Finished Surface (!m) <Cutting Conditions> piece : Hardened Material(HRC60) Insert : NP-CNGA120408GAWS2 Cutting Speed : 120m/min Theoretical finished surface roughness with WS wiper Depth of Cut : 0.1mm Dry Cutting Without Wiper Feed (mm/rev) NOTES FOR USE yno striction for Holders A standard holders can be used. ( A double clamp, high rigidity tool is * recommended.) Non restriction End Cutting Angle 95 y striction for Holders Use a holder with end cutting angle 93 for improving wiper efficiency. A holder with end cutting angle 91 can improve wiper efficiency, however, there is no wiper efficiency with other end cutting angles (60, 90,10etc.). 93 (Specified) End Cutting Angle RECOMMENDED CUTTING CONDITIONS AND PERFORMANCE High feed (high efficiency) application area High precision finish application area Depth of Cut (mm) High precision finishing Cutting Speed: 100m/min Feed: 0.1mm/rev Depth of Cut: 0.1mm Dry Cutting High feed, high efficiency machining Cutting Speed: 100m/min Feed: 0.3mm/rev Depth of Cut: 0.1mm Dry Cutting Without Wiper With Wiper Without Wiper With Wiper Feed (mm/rev) Ry=3.2!m Ry=1.0!m Ry=12.2!m Ry=1.2!m B014

16 PCD (SINTERED DIAMOND) a Suitable for materials such as aluminium alloy, non-ferrous metals, and fibre strengthened plastic. asuitable for extremely high speed finishing. SELECTION STANDARD aturning Material Aluminium Aluminium Alloy (Si < 16%) Aluminium Alloy (Si > 16%) Copper Alloy Strengthened Plastic Glass Fiber inforced Plastic Carbon Ceramics Hard Rubber Wood Inorganic Board commended Grade MD205 MD220 MD230 Cemented Carbide e u (Note 1) e:1st recommendation. u: 2nd recommendation. (Note 2) Not suitable for steel. e u e e u e e e e u e e commended Cutting Conditions Cutting Speed (m/min) Feed (mm/rev) Depth of Cut (mm) 1000 ( ) 800 ( ) 600 ( ) 700 ( ) 600 ( ) 500 ( ) 400 ( ) 50 (30 80) 600 ( ) 1300 ( ) 15 (5 20) & PCD TURNING INSERTS Flank Wear (mm) CUTTING PERFORMANCE HTi10 MD Machined Length (km) Sintered diamond tool wear for high Si aluminium alloy cutting <Cutting Conditions> piece : High Si Aluminium Alloy Tool : P11R,SPGN Cutting Speed : 200m/min Depth of Cut : 1.5mm Feed : 0.15mm/rev Coolant : W.S.O APPLICATION Grade MD205 MD220 MD230 Please use when there is insufficient resistance to wear with the MD220. Apply for general finishing of non-ferrous metals and non-metal cutting. Please use when a fracture has occured with the MD 220 and you desire a high-quality finished surface. NEW PETIT CUT INSERT SERIES y FEATURES aeconomicalthe small PCD delivers long tool life. Eliminates the need for regrinding, making tool management easier and economical. awith BreakerChip breaker formed directly on the PCD portion delivers superior chip control. a Corner R0.05mm inserts are available, making it suitable for the machining of small work corner radii. y a CUTTING PERFORMANCE Chip geometry when using a breaker insert a Chip geometry when using an insert with no breaker photo Feed (mm/rev) NP-TNMM160404R-F <Cutting Conditions> piece : A5052 Cutting Speed : 340m/min Feed : 0.1mm/rev Depth of Cut Dry Cutting : 0.1mm Depth of Cut (mm) <Cutting Conditions> piece : A1050 Cutting Speed : 400m/min Wet Cutting B015

17 & PCD TURNING INSERTS CLASSIFICATION & PCD TURNING INSERTS Product Name NEGATIVE INSERTS Type Multi-corner Type Double Sided NEW Multi-corner Type Double Sided With Wiper Multi-corner Type Double Sided With Breaker Multi-corner Type Single Sided Tolerance G Breaker Name and Cross Section Flat Top Flat Top BF Flat Top Rhombic Rhombic 55 Square 90 Triangular 60 Rhombic 35 Trigon NP-CNGA_o4 NP-DNGA_o4 NP-SNGA_o4 NP-TNGA_o6 NP-VNGA_o4 NP-WNGA_o6 ^ B022 ^ B025 ^ B027 ^ B028 ^ B030 ^ B031 NP-CNGA_o4 ^ B022 BF-CNGG_o4 ^ B022 NP-CNGA_o2 * BF-DNGG_o4 ^ B025 NP-DNGA_o2 * NP-SNGA_o2 * NP-TNGA_o3 * NP-VNGA_o2 * NP-WNGA_o3 NEW PETIT CUT Multi-corner Type Single Sided With Wiper Multi-corner Type Single Sided With Breaker NEW Multi-corner Type Single Sided With Breaker One-corner Type Single Sided Flat Top BF BM Flat Top ^ B022, B023 ^ B025 ^ B027 ^ B028 ^ B030 ^ B031 NP-CNGA_oWS2 NP-DNGA_oWS2J_R/L NP-WNGA_oWS3 * ^ B023 ^ B026 ^ B031 BF-CNGM_o2 BF-DNGM_o2 ^ B023 ^ B026 BM-CNGM_o2 BM-DNGM_o2 BM-TNGM_o3 ^ B023 ^ B026 ^ B029 NP-CNMA_o NP-DNMA_o NP-SNMA_o NP-TNMA_o NP-VNMA_o One-corner Type Single Sided With Breaker M R/L-F ^ B023 ^ B026 ^ B027 ^ B029 ^ B030 NP-CNMM_R/L-F NP-DNMM_R/L-F NP-SNMM_R/L-F NP-TNMM_R/L-F NP-VNMM_R/L-F ^ B052 ^ B052 ^ B053 ^ B053 ^ B054 (Note) Two types of packs for type inserts, pack of single insert and pack of ten inserts, are available. (The single pack is standard.) Please refer to the "Standard * of inserts". B016

18 Product Name STANDARD NEGATIVE INSERTS Type One-corner Type Single Sided One-corner Type Single Sided Tolerance M G Breaker Name and Cross Section Flat Top Flat Top Rhombic Rhombic 55 Square 90 Triangular 60 Rhombic 35 Trigon CNMA ^ B024, B052 DNGA SNGA TNGA VNGA & PCD TURNING INSERTS ^ B026, B052 ^ B027, B053 ^ B029, B053 ^ B030, B054 5 POSITIVE INSERTS Product Name Type Tolerance Breaker Name and Cross Section Rhombic Rhombic 55 Square 90 Triangular 60 Rhombic 35 Trigon Multi-corner Type Single Sided Flat Top NP-VBGW_o2 NEW PETIT CUT One-corner Type Single Sided One-corner Type Single Sided With Breaker G Flat Top R-F ^ B045 NP-VBGW_o ^ B045 NP-VBGT_R-F ^ B061 B017

19 & PCD TURNING INSERTS Product Name NEW PETIT CUT STANDARD & PCD TURNING INSERTS CLASSIFICATION POSITIVE INSERTS Type Multi-corner Type Single Sided Multi-corner Type Single Sided With Wiper Multi-corner Type Single Sided With Breaker One-corner Type Single Sided One-corner Type Single Sided With Breaker One-corner Type Single Sided One-corner Type Single Sided One-corner Type Single Sided One-corner Type Single Sided With Breaker One-corner Type Single Sided With Breaker One-corner Type Single Sided Tolerance G M G M G M Breaker Name and Cross Section Flat Top Flat Top BF Flat Top Standard Flat Top Flat Top Flat Top R/L-F R-F Flat Top Rhombic Rhombic 55 Square 90 Triangular 60 Rhombic 35 Trigon NP-CCGW/B_o2 * NP-DCGW_o2 * NP-TCGW_o3 NP-VCGW_o2 ^ B036 ^ B040 ^ B042 ^ B046 NP-CCGW_oWS2 ^ B037 BF-CCGT_o2 BF-DCGT_o2 ^ B037 NP-CCMB_o ^ B037 NP-CCMH ^ B040 ^ B056 NP-CCGW_o NP-DCGW_o ^ B037 ^ B041 NP-CCMW_o NP-DCMW_o NP-WCMW_o ^ B038 ^ B041 ^ B046 NP-CCMW ^ B056 NP-DCMT_R/L-F ^ B057 CCMW DCMW TCMW TCGW NP-VCGT_R-F ^ B061 WCMW G ^ B038, B056 ^ B041, B057 ^ B042, B058 ^ B062 (Note) Two types of packs for type inserts, pack of single insert and pack of ten inserts, are available. (The single pack is standard.) Please refer to the "Standard * of inserts". B018

20 11 POSITIVE INSERTS Product Name Type Multi-corner Type Single Sided Multi-corner Type Single Sided Tolerance G Breaker Name and Cross Section Flat Top Flat Top Rhombic Rhombic 55 Square 90 Triangular 60 Rhombic 35 Trigon NP-CPGB_o2 ^ B039 NP-TPGB_o3 ^ B043 NP-TPGX_o3 & PCD TURNING INSERTS One-corner Type Single Sided Flat Top NP-CPMB_o ^ B043 NP-TPMB_o NEW PETIT CUT One-corner Type Single Sided With Breaker One-corner Type Single Sided M G Standard Flat Top ^ B039 NP-CPMH ^ B056 ^ B043 NP-TPGX_o STANDARD One-corner Type Single Sided With Breaker One-corner Type Single Sided With Breaker One-corner Type Single Sided With Breaker One-corner Type Single Sided One-corner Type Single Sided With Breaker M G R/L-F R/L-F Standard Flat Top R/L-F CPGT ^ B056 SPGX ^ B057 ^ B044 NP-TPMX_R/L-F ^ B059 NP-TPMH_R/L-F ^ B059 TPGX ^ B044, B060 TPGT/V_R/L-F ^ B059, B060 WPGT ^ B062 B019

21 & PCD TURNING INSERTS CLASSIFICATION & PCD TURNING INSERTS 15 POSITIVE INSERTS Type One-corner Type Single Sided For Aluminium With Breaker ( ) Tolerance G Breaker Name and Cross Section R/L Rhombic 35 VDGX_R/L-F ^ B POSITIVE INSERTS Type Tolerance Breaker Name and Cross Section Rhombic 55 Triangular 60 One-corner Type Single Sided For Aluminium With Breaker ( ) One-corner Type Single Sided For Aluminium With Breaker ( ) One-corner Type Single Sided (For Aluminium) G R/L R/L-F Flat Top DEGX_R/L-F ^ B063 TEGX_R/L ^ B063 TEGX ^ B063 B020

22 NEGATIVE INSERTS OUT Type One-corner Type Single Sided Multi-corner Type Double Sided (Solid ) Tolerance G Breaker Name and Cross Section Flat Top Flat Top Rhombic Rhombic 55 Square 90 Triangular 60 Round SNGN TNGN ^ B034, B055 ^ B035 CNGN DNGN SNGN TNGN RNGN ^ B032 ^ B032 ^ B034, B055 ^ B035, B055 ^ B033 & PCD TURNING INSERTS 5 POSITIVE INSERTS OUT SPECIAL PURPOSE INSERTS Type Tolerance Breaker Name and Cross Section Triangular 60 Tool Holder Type Tolerance Inserts Multi-corner Type Single Sided G Flat Top TBGN GY Type GY_GFGS ^ B049 ^ B050 MGTR 11 POSITIVE INSERTS OUT MG Type Type One-corner Type Single Sided Tolerance G Breaker Name and Cross Section Flat Top Square 90 Triangular 60 SPGN TPGN TL Type G ^ B051 RTG-A ^ B047 RBG ^ B048, B065 ^ B049, B065 ^ B047 B021

23 TURNING INSERTS NEG TURNING INSERTS [NEGATIVE] Material H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number CN Dimensions (mm) Honing (Last letter of order number) : fer to page B011. D2 Geometry NEW PETIT CUT NP-CNGA120404GA4 a a GA4 a a GA4 a a GN4 a C GN4 a C GN4 a FS4 a E042 H FS4 a FS4 a TA4 a a TA4 a a TA4 a a NEW PETIT CUT NP-CNGA120404GAWS4 a C010 (With Wiper) * GAWS4 C011 a GAWS4 a E042 H ød 2 ød 2 NEW PETIT CUT BF-CNGG120404TA4 a C TA4 a C TA4 a E042 H006 (With Breaker) 008 NEW PETIT CUT NP-CNGA120404GA2 a a GA2 a a GA2 a a GS2 a a a GS2 a a a GS2 a a a GN2 a C GN2 a C GN2 a FS2 a a E FS2 a a H FS2 a a TA2 a a a TA2 a a a TA2 a a a TS2 a TS2 a TS2 a Please refer to B014 before using the wiper insert. * B022 a : Inventory maintained in Japan. r : Non stock, produced to order only. (1 insert in one case)

24 Material H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number Dimensions (mm) D2 Geometry NEW PETIT CUT NP-CNGA120404G2 a C G2 a C G2 a T2 a E T2 a H T2 a NEW PETIT CUT TNP-CNGA120404G2 * 2 a C G2 a C G2 a T2 a E T2 a H T2 a NEW PETIT CUT NP-CNGA120404GAWS2 a a (With Wiper) C010 * GAWS2 a a C GAWS2 a a GSWS2 a E GSWS2 a H GSWS2 a NEW PETIT CUT BF-CNGM120404TA2 a C010 C TA2 a TA2 a E042 (With Breaker) H NEW PETIT CUT BM-CNGM120408TA2 a C010 C TA2 a E042 H006 (With Breaker) 008 NEW PETIT CUT NP-CNMA120404GS a a GS a a GS a a G a a G a a G a a F r a a F r a a F r a a T r a a a T r a a a T r a a a Please refer to B014 before using the wiper insert. * 2 The order number is for a 10-insert pack. Please specify order number, grade and quantity. * Honing (Last letter of order number) : fer to page B011. ød 2 ød 2 C010 C011 E042 H TURNING INSERTS NEG GRADES IDENTIFICATION B004 B002 B023

25 TURNING INSERTS NEG TURNING INSERTS [NEGATIVE] Material H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number CN Dimensions (mm) Honing (Last letter of order number) : fer to page B011. D2 Geometry CNMA a a a a C010 C a a a a a a a E042 H B024 a : Inventory maintained in Japan. (1 insert in one case)

26 Material 55 H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number DN Dimensions (mm) Honing (Last letter of order number) : fer to page B011. D2 Geometry NEW PETIT CUT NP-DNGA150404GA4 a a GA4 a a GA4 a a C GN4 a C GN4 a GN4 a FS4 a E FS4 a E042 H FS4 a TA4 a a TA4 a a TA4 a a NEW PETIT CUT BF-DNGG150404TA4 a C012 C TA4 a TA4 a E041 E042 H009 (With Breaker) 011 NEW PETIT CUT NP-DNGA150404GA2 a a GA2 a a GA2 a a GS2 a a a GS2 a a a GS2 a a a GN2 a GN2 a GN2 a C FS2 a a C FS2 a a FS2 a a TA2 a a E TA2 a a E042 H TA2 a a TS2 a TS2 a TS2 a G2 a G2 a G2 a T2 a T2 a T2 a TURNING INSERTS NEG GRADES IDENTIFICATION B004 B002 B025

27 TURNING INSERTS NEG Material 55 H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number DN Dimensions (mm) D2 Geometry NEW PETIT CUT TNP-DNGA150404G2 * 2 a C C G2 a G2 a T2 a E T2 a E042 H T2 a NEW PETIT CUT NP-DNGA150404GAWS2JR a a (With Wiper) * GAWS2JL a a C GAWS2JR a a GAWS2JL a a E GSWS2JR a E GSWS2JL a H GSWS2JR a H GSWS2JL a Right hand insert shown. NEW PETIT CUT BF-DNGM150404TA2 a C012 C TA2 a TA2 a E041 E042 (With Breaker) H NEW PETIT CUT BM-DNGM150408TA2 a C012 C TA2 a E041 E042 H009 (With Breaker) 011 NEW PETIT CUT NP-DNMA150404GS a a GS a a G a a C G a a C G a F r a a E F r a a E F r H T r a a a T r a a a T r DNGA a r r C012 C a r r a r r E041 E042 H Please refer to B014 before using the wiper insert. * 2 The order number is for a 10-insert pack. Please specify order number, grade and quantity. * TURNING INSERTS [NEGATIVE] Honing (Last letter of order number) : fer to page B011. ød 2 ød 2 B026 a : Inventory maintained in Japan. r : Non stock, produced to order only. (1 insert in one case)

28 Material 90 H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number SN Dimensions (mm) D2 NEW PETIT CUT NP-SNGA120404GA4 a GA4 a GA4 a NEW PETIT CUT NP-SNGA120404GS2 a GS2 a a a GS2 a a a FS2 a FS2 a FS2 a TS2 a TS2 a TS2 a G2 a G2 a G2 a T2 a T2 a T2 a NEW PETIT CUT TNP-SNGA120404G2 * a G2 a G2 a T2 a T2 a T2 a NEW PETIT CUT NP-SNMA120404GS a a GS a a G a a G a a G a F r a a F r a a F r a a T r a a a T r a a a T r a a a SNGA r r r a a a a a a The order number is for a 10-insert pack. Please specify order number, grade and quantity. * Honing (Last letter of order number) : fer to page B011. Geometry C E014 E035 C E014 E035 C E014 E035 C E014 E035 C E014 E035 TURNING INSERTS NEG GRADES IDENTIFICATION B004 B002 B027

29 TURNING INSERTS NEG TURNING INSERTS [NEGATIVE] Material 60 H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number TN Dimensions (mm) Honing (Last letter of order number) : fer to page B011. D2 NEW PETIT CUT NP-TNGA160404GA6 a a GA6 a a GA6 a a GN6 a GN6 a GN6 a FS6 a FS6 a FS6 a TA6 a a TA6 a a TA6 a a NEW PETIT CUT NP-TNGA160402GA3 a GA3 a a GA3 a a GA3 a a GS3 a GS3 a a a GS3 a a a GN3 a GN3 a GN3 a GN3 a FS3 a a FS3 a a FS3 a a TA3 a a TA3 a a TA3 a a TS3 a TS3 a TS3 a G3 a G3 a G3 a T3 a T3 a T3 a Geometry C E014 E035 E041 C E014 E035 E041 B028 a : Inventory maintained in Japan. r : Non stock, produced to order only. (1 insert in one case)

30 Material H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number Dimensions (mm) Honing (Last letter of order number) : fer to page B011. D2 NEW PETIT CUT TNP-TNGA160404G3 * a G3 a G3 a T3 a T3 a T3 a NEW PETIT CUT BM-TNGM160408TA3 a TA3 a (With Breaker) NEW PETIT CUT NP-TNMA160404GS a a GS a a GS a a G a a G a a G a a F r a a F r a a F r a r T r a a a T r a a a T r a a r TNGA a a a a a a a a r a r a a r a a r The order number is for a 10-insert pack. Please specify order number, grade and quantity. * Geometry ød 2 ød 2 C E014 E035 E041 C E014 E035 E041 C E014 E035 E041 C E014 E035 E041 TURNING INSERTS NEG GRADES IDENTIFICATION B004 B002 B029

31 TURNING INSERTS NEG TURNING INSERTS [NEGATIVE] Material 35 H Hardened Materials K Cast Iron S Heat-resistant Alloy, Titanium Alloy Sintered Alloy Shape Order Number VN Dimensions (mm) Honing (Last letter of order number) : fer to page B011. D2 NEW PETIT CUT NP-VNGA160404GA4 a a GA4 a a GA4 a FS4 a FS4 a FS4 a TA4 a TA4 a TA4 a NEW PETIT CUT NP-VNGA160402GA2 a GA2 a a GA2 a a GS2 a GS2 a GN2 a FS2 a a FS2 a a TA2 a TA2 a TS2 a TS2 a G2 a G2 a T2 a T2 a NEW PETIT CUT TNP-VNGA160404G2 * a G2 a T2 a T2 a Geometry 35 C E015 E043 C E015 E043 C E015 E043 NEW PETIT CUT NP-VNMA160404GS a a GS a a G a a G a a F r a a F r a a T r a a a T r a a a C E015 E043 VNGA a r r a r r C E015 E043 B030 The order number is for a 10-insert pack. Please specify order number, grade and quantity. * a : Inventory maintained in Japan. r : Non stock, produced to order only. (1 insert in one case)