TOOLS NEWS. Tough applications require ''Plus'' performance. Series. Series Expansion. Carbide end mills MS plus B205G

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1 TOOLS NEWS Update B25G Carbide end mills MS plus Series Series Expansion Tough applications require ''Plus'' performance

2 Carbide end mills MS plus General purpose end mill optimized ''plus'' performance. (Al,Ti,Cr)N multilayer coating (MS Plus) Our original coating technology enables a multilayer of (Al,Ti)N and (Al,Cr)N. It allows machining of a wide range of workpiece materials. Properties of (Al,Ti,Cr)N multilayer coating (MS Plus) (Al,Ti,Cr)N multilayer (Al,Ti)N (Al,Cr)N Hardness (HV) Oxidation Temperature (r) Adhesion (N) SQUA END MILLS NEW MPMHV/MPJHV The irregular helix geometry reduces vibration to enable effi cient machining of carbon and stainless components. MPMHV Improved geometry Irregular Helical Flutes Irregular helix flutes help prevent vibration. Length of cut () and overall length () Longer than standard 2.5x fl ute length available. MPJHV Ideal for deep wall machining 1 Flute length options 3.3x and 4x fl ute lengths available.

3 BALL NOSE END MILLS NEW MP2SDB Tough carbide substrate with high chipping resistance. Ideal for semi-finishing of forging dies. Tough carbide Tough carbide substrate with high resistance to chipping. Strong S curve Strong S curve with negative rake enables high effi ciency machining. Neck recess Conventional MP2SDB NEW MP3XB Ideal for rough milling of long overhang applications and semi-finishing of forging dies (4-5 HRC) High helix Provides a good balance between chip discharge properties and tool life due to the use of a high helix angle and a strong cutting edge. Micro-grain cemented carbide substrate Higher wear resistance than conventional products 2

4 MP2SSB/MP2SB/MP2MB/MP2XLB Greatly improved wear resistance even when machining hardened materials. MS plus provides long tool life on materials up to 52HRC. For steels harder than 52 HRC, IMPACT MIRACLE end mills are recommended. (TOOLS NEWS B75) MS plus IMPACT 3HRC 4HRC 52HRC 6HRC Workpiece hardness End cutting edge geometry MS plus Conventional Sharp but strong cutting edge enables good surface fi nishes. Sharp edges leave a uniform fi nish. A dull edge leaves an undefi ned fi nish. Seamless cutting edge Radius tolerance R±.5mm MS plus Conventional Micro-grain cemented carbide substrate Higher wear resistance than conventional products Good surface fi nishes possible even when simultaneously cutting with end and side edges; for example on drafts of dies and moulds. 3

5 NEW Product Code MPMHV Shape SQUA END MILLS End mill, Medium cut length, 4 flute, Irregular helix fl utes Size Range 1 13 Sizes Work Material P H M S N Carbon Steel, Alloy Steel, Cast Iron Tool steel, Pre-Hardened Steel, Hardened Steel Hardened Steel(-55HRC) Hardened Steel(55HRC-) Austenitic Stainless Steel Titanium Alloy, Heat Resistant Alloy Copper Alloy Aluminium Alloy Dimensions Cutting Conditions 17 e e u e u P5 P6 NEW MPJHV End mill, Medium cut length, 4 flute, Irregular helix fl utes e e u e u P7 P8 BALL NOSE END MILLS Ball nose, Short cut length, 2 fl ute, Short shank MP2SSB e e e u u u P9 P12 MP2SB Ball nose, Short cut length, 2 fl ute e e e u u u P1 P12 MP2MB Ball nose, Medium cut length, 2 flute e e e u u u P11 P12 NEW MP2SDB Ball nose, Short cut length, 2 fl ute, High strength e e e P13 P14 MP2XLB Ball nose, Short cut length, 2 fl ute, Long neck e e e u u u P15 P2 NEW TAPER NECK BALL END MILLS MP3XB Ball nose, 3 flute, Taper neck e e e u u u P23 P26 Dimensions and symbols (ISO compliance) Milling Symbol B2 ON DN LU ISO13399 Max. depth of cut Tangential clearance angle Cutting diameter Connection diameter Neck Dia. Functional length Cutting edge length Corner radius Content Previous Length of Cut Cutting Edge to Shank Angle Dia. Shank Dia. Neck Dia. Overall Length Neck Length Radius of Ball Nose 4

6 MS plus end mills MPMHV NEW End mill, Medium cut length, 4 fl ute, Irregular helix fl utes Carbon Steel, Alloy Steel, Cast Iron (<3HRC) UWC Tool Steel, Pre-Hardened Steel,Hardened Steel Hardened Steel Hardened Steel Austenitic (<45HRC) (<55HRC) (>55HRC) Stainless Steel e e u e u Titanium Alloy, Heat Resistant Alloy 37 4 Copper Alloy Aluminium Alloy BHTA 15 ON Type1 h5 h6 -.2 ON=4 ON=6 ON= ON=6(=8) ON=8(=1) ON=1 ON= a4 fl ute irregular helix end mill for reduced vibration when machining stainless and carbon steel. Curved edge ON ON Type2 Type3 Order Number ON No. of Flutes Stock Type MPMHVD a 1 MPMHVD a 1 MPMHVD a 1 MPMHVD a 1 MPMHVD a 1 MPMHVD a 1 MPMHVD a 1 MPMHVD a 2 MPMHVD a 2 MPMHVD a 2 MPMHVD8S a 3 MPMHVD a 2 MPMHVD1S a 3 MPMHVD11S a 3 MPMHVD a 2 MPMHVD12S a 3 MPMHVD13S a 3 5 a : Inventory maintained in Japan.

7 COMMENDED CUTTING CONDITIONS y Side milling Work material Carbon steel, Alloy steel, Ductile Cast Iron S45C,SCM44,FCD45 Carbon steel, Alloy steel, Pre-hardened steel, Alloy tool steel SNCM439,NAK,PX5,SKD,SKT Austenitic stainless steels, Titanium alloys SUS34,SUS316,Ti-6Al-4V Hardened Steel SKD61,SKT4 Dia. (mm) Depth of cut ae (mm) ae (mm) ae ap ae (mm) ae (mm) y Slotting Work material Carbon steel, Alloy steel, Ductile Cast Iron S45C,SCM44,FCD45 Carbon steel, Alloy steel, Pre-hardened steel, Alloy tool steel SNCM439,NAK,PX5,SKD,SKT Austenitic stainless steels, Titanium alloys SUS34,SUS316,Ti-6Al-4V Hardened Steel SKD61,SKT4 Dia. (mm) Depth of cut ap :Dia. 6

8 MS plus end mills MPJHV NEW End mill, Medium cut length, 4 flute, Irregular helix fl utes Carbon Steel, Alloy Steel, Cast Iron (<3HRC) UWC Tool Steel, Pre-Hardened Steel,Hardened Steel Hardened Steel Hardened Steel Austenitic (<45HRC) (<55HRC) (>55HRC) Stainless Steel e e u e u =3.3 Titanium Alloy, Heat Resistant Alloy 38 4 =4 Copper Alloy Aluminium Alloy BHTA 15 ON Type1 h5 h6 -.2 ON=4 ON=6 ON= ON=1 ON= a 4 fl ute irregular helix end mill for reduced vibration when machining stainless and carbon steel. a Semi long fl ute length suitable for vertical wall fi nishing. ON Type2 Order Number ON No. of Flutes Stock Type MPJHVD1AP a 1 MPJHVD15AP a 1 MPJHVD2AP a 1 MPJHVD2AP a 1 MPJHVD25AP a 1 MPJHVD3AP a 1 MPJHVD3AP a 1 MPJHVD4AP a 1 MPJHVD4AP a 1 MPJHVD5AP a 1 MPJHVD5AP a 1 MPJHVD6AP a 2 MPJHVD6AP a 2 MPJHVD8AP a 2 MPJHVD8AP a 2 MPJHVD1AP a 2 MPJHVD1AP a 2 MPJHVD12AP a 2 MPJHVD12AP a 2 7 a : Inventory maintained in Japan.

9 COMMENDED CUTTING CONDITIONS y Side milling Work material Carbon steel, Alloy steel, Ductile Cast Iron Carbon steel, Alloy steel, Pre-hardened steel, Alloy tool steel Austenitic stainless steels, Titanium alloys Hardened Steel (45 52HRC) S45C,SCM44,FCD45 SNCM439,NAK,PX5,SKD,SKT SUS34,SUS316,Ti-6Al-4V SKD61,SKT4 Dia. Length of Cut (mm) ae (mm) ae (mm) ae ae (mm) ae (mm) ap 8

10 MS plus end mills MP2SSB Ball nose, Short cut length, 2 fl ute, Short shank UWC Carbon Steel, Alloy Steel, Cast Iron Tool Steel, Pre-Hardened Steel,Hardened Steel Hardened Steel Hardened Steel Austenitic Titanium Alloy, (<3HRC) (<45HRC) (<55HRC) (>55HRC) Copper Alloy Stainless Steel Heat Resistant Alloy e e e u u u 3 Aluminium Alloy BHTA 15 Type1 ON h5 R.1<<6 ±.5 4<ON<6 8<ON<1 ON= a2 flute ball nose end mills with short cutting edge length for general purpose. Excellent performance for a wide range of workpiece materials such as carbon steel, alloy steel and hardened steel. ON Type2 Order Number ON No. of Flutes Stock Type MP2SSBR a 1 MP2SSBR a 1 MP2SSBR a 1 MP2SSBR a 1 MP2SSBR a 1 MP2SSBR5S a 1 MP2SSBR a 1 MP2SSBR75S a 1 MP2SSBR a 1 MP2SSBR a 1 MP2SSBR a 1 MP2SSBR a 1 MP2SSBR a 2 MP2SSBR a 2 MP2SSBR a 2 MP2SSBR a 2 9 a : Inventory maintained in Japan.

11 MP2SB Ball nose, Short cut length, 2 fl ute UWC Carbon Steel, Alloy Steel, Cast Iron Tool Steel, Pre-Hardened Steel,Hardened Steel Hardened Steel Hardened Steel Austenitic Titanium Alloy, (<3HRC) (<45HRC) (<55HRC) (>55HRC) Copper Alloy Stainless Steel Heat Resistant Alloy e e e u u u 3 Aluminium Alloy BHTA 15 Type1 ON h5 R.1<<6 ±.5 4<ON<6 8<ON<1 ON= a2 flute ball nose end mills with short cutting edge length for general purpose. Excellent performance for a wide range of workpiece materials such as carbon steel, alloy steel and hardened steel. ON Type2 Order Number ON No. of Flutes Stock Type MP2SBR a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR2S a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR3S a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR4S a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR5S a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR75S a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR1S a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR a 1 MP2SBR a 2 MP2SBR a 2 MP2SBR a 2 MP2SBR a 2 1

12 MS plus end mills MP2MB Ball nose, Medium cut length, 2 fl ute UWC Carbon Steel, Alloy Steel, Cast Iron Tool Steel, Pre-Hardened Steel,Hardened Steel Hardened Steel Hardened Steel Austenitic Titanium Alloy, (<3HRC) (<45HRC) (<55HRC) (>55HRC) Copper Alloy Stainless Steel Heat Resistant Alloy e e e u u u 3 Aluminium Alloy BHTA 15 Type1 ON h5 R.25<<6 ±.5 4<ON<6 8<ON<1 ON= a2 fl ute ball nose end mills with medium cutting edge length for general purpose. Excellent performance for a wide range of workpiece materials such as carbon steel, alloy steel and hardened steel. ON Type1 Order Number ON No. of Flutes Stock Type MP2MBR a 1 MP2MBR a 1 MP2MBR a 1 MP2MBR a 1 MP2MBR a 1 MP2MBR a 1 MP2MBR a 1 MP2MBR a 1 MP2MBR a 1 MP2MBR a 1 MP2MBR a 1 MP2MBR15S a 2 MP2MBR a 1 MP2MBR a 1 MP2MBR2S a 2 MP2MBR a 1 MP2MBR a 1 MP2MBR a 2 MP2MBR a 2 MP2MBR a 2 MP2MBR a 2 11 a : Inventory maintained in Japan.

13 Ball nose, Short cut length, 2 fl ute, Short shank MP2SSB Ball nose, Short cut length, 2 fl ute MP2SB Ball nose, Medium cut length, 2 flute MP2MB COMMENDED CUTTING CONDITIONS Work material Mild Steel,Carbon steel,alloy steel,pre-hardened steel, Hardened steel ( 45HRC) S5C, NAK, SKD61 Hardened steel (45 55HRC) STAVAX, HPM, SKD61 Copper, Copper alloys R (mm) %<15 %>15 Pick feed %<15 %>15 Pick feed %<15 %>15 ap pf ap pf (mm) (mm) (mm) (mm) R R R R R R R R R R R R R R R R R ap (mm) Pick feed pf (mm) Depth of cut <pf <ap 1) % is the inclination angle of the machined surface. 2) If the depth of cut is shallow, the revolution and feed rate can be increased. 3) If the rigidity of the machine or the work materials installation is very low, or chattering and noise are generated, reduce the revolution and feed rate proportionately. 4) Standard cutting conditions of austenitic stainless steel and titanium alloy, please reduce to 6% revolution and 45% feedrate. (Hardened steel (45 55HRC) table above) End mill % ap pf 12

14 MS plus end mills MP2SDB NEW Ball nose, Short cut length, 2 fl ute, High strength UWC MS+ 3 Carbon Steel, Alloy Steel, Cast Iron (<3HRC) Tool Steel, Pre-Hardened Steel,Hardened Steel (<45HRC) e e e Hardened Steel (<55HRC) Hardened Steel (>55HRC) Austenitic Stainless Steel Titanium Alloy, Heat Resistant Alloy Copper Alloy Aluminium Alloy DN BHTA 15 Type1 LU ON h5 h6 R.1 < < 6 ±.1 4 < ON < 6 ON= ON=1 ON= DN LU ON Type2 aexcellent chipping resistance with a strong S curve cutting edge. Ideal for semi fi nish machining of forging dies. Unit : mm Order Number LU DN ON No. of Flutes Stock Type MP2SDBR a 1 MP2SDBR75S a 1 MP2SDBR a 1 MP2SDBR1S a 1 MP2SDBR a 1 MP2SDBR a 2 MP2SDBR2S a 1 MP2SDBR a 1 MP2SDBR a 2 MP2SDBR3A a 2 MP2SDBR a 2 MP2SDBR4A a 2 MP2SDBR a 2 MP2SDBR5A a 2 MP2SDBR a 2 MP2SDBR6A a 2 13 a : Inventory maintained in Japan.

15 COMMENDED CUTTING CONDITIONS y Overhang below 5D (D:Dia.) Work material Carbon steel, Alloy steel, Alloy tool steel, Tool steel, Pre-hardened steel SKD61, SK, NAK etc Hardened steel (45 55HRC) SKD61, SKT4 etc R (mm) %<15 %>15 %<15 %>15 ap ae (mm) (mm) R R R R R 2X R R R R R R ap (mm) ae (mm) y Overhang below 7D (D:Dia.) Work material Carbon steel, Alloy steel, Alloy tool steel, Tool steel, Pre-hardened steel SKD61, SK, NAK etc Hardened steel (45 55HRC) SKD61, SKT4 etc R (mm) %<15 %>15 %<15 %>15 ap ae (mm) (mm) R R R R ) α is the inclination of the machined surface. 2) If the depth of cut is smaller than this table, feed rate can be increased. 3) If the rigidity of the machine or the workpiece installation is very low, or chattering is generated, please reduce the revolution and the feed rate proportionately. ap (mm) ae (mm) End mill % ap pf 14

16 MS plus end mills MP2XLB Ball nose, Short cut length, 2 fl ute, Long neck UWC MS+ Carbon Steel, Alloy Steel, Cast Iron Tool Steel, Pre-Hardened Steel,Hardened Steel Hardened Steel Hardened Steel Austenitic Titanium Alloy, (<3HRC) (<45HRC) (<55HRC) (>55HRC) Copper Alloy Stainless Steel Heat Resistant Alloy e e e u u u 3 Aluminium Alloy DN B2 Type1 Effective length for inclined angle LU BHTA 12 ON h5 R.5 < < 3 ±.5 4 < ON < a2 fl ute long neck ball nose end mills. Excellent performance for a wide range of workpiece materials such as carbon steel, alloy steel and hardened steel. Effective length Inclined angle DN LU ON Type1 Unit : mm Order Number LU DN B2 ON 3' MP2XLBR5N a MP2XLBR5N a MP2XLBR1N a MP2XLBR1N a MP2XLBR1N a MP2XLBR1N a MP2XLBR1N a MP2XLBR1N a MP2XLBR1N a MP2XLBR1N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N1S a MP2XLBR15N a MP2XLBR15N13S a MP2XLBR15N a MP2XLBR15N15S a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N1S a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N2S a MP2XLBR2N a No. of flutes Stock Type Effective length for inclined angle 15 a : Inventory maintained in Japan.

17 Unit : mm Order Number LU DN B2 ON 3' MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N15S a MP2XLBR25N a MP2XLBR25N2S a MP2XLBR25N a MP2XLBR25N25S a MP2XLBR25N a MP2XLBR25N3S a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR3N a MP2XLBR3N15S a MP2XLBR3N a MP2XLBR3N2S a MP2XLBR3N a MP2XLBR3N a MP2XLBR3N3S a MP2XLBR3N a MP2XLBR3N a MP2XLBR3N4S a MP2XLBR3N a MP2XLBR3N a MP2XLBR3N5S a MP2XLBR3N a MP2XLBR3N a MP2XLBR3N6S a MP2XLBR3N a MP2XLBR3N a MP2XLBR3N a MP2XLBR3N8S a MP2XLBR3N a MP2XLBR3N a MP2XLBR3N a MP2XLBR3N a No. of flutes Stock Type Effective length for inclined angle 16

18 MS plus end mills MP2XLB Ball nose, Short cut length, 2 fl ute, Long neck Unit : mm Order Number LU DN B2 ON 3' MP2XLBR3N a MP2XLBR3N a MP2XLBR4N a MP2XLBR4N2S a MP2XLBR4N24S a MP2XLBR4N a MP2XLBR4N3S a MP2XLBR4N a MP2XLBR4N4S a MP2XLBR4N a MP2XLBR4N a MP2XLBR4N a MP2XLBR4N a MP2XLBR4N a MP2XLBR4N a MP2XLBR4N a MP2XLBR5N a MP2XLBR5N3S a MP2XLBR5N a MP2XLBR5N4S a MP2XLBR5N a MP2XLBR5N5S a MP2XLBR5N a MP2XLBR5N6S a MP2XLBR5N a MP2XLBR5N a MP2XLBR5N8S a MP2XLBR5N a MP2XLBR5N a MP2XLBR5N1S a MP2XLBR5N a MP2XLBR5N12S a MP2XLBR5N a MP2XLBR5N a MP2XLBR5N16S a MP2XLBR5N a MP2XLBR5N a MP2XLBR5N2S a MP2XLBR6N a MP2XLBR6N6S a MP2XLBR6N a MP2XLBR6N8S a MP2XLBR6N a MP2XLBR6N1S a MP2XLBR6N a MP2XLBR6N12S a MP2XLBR6N a MP2XLBR6N a MP2XLBR6N16S a MP2XLBR6N a No interference No. of flutes Stock Type Effective length for inclined angle 17 a : Inventory maintained in Japan.

19 Type1 DN B2 Type2 DN LU BHTA 12 ON LU ON Unit : mm Order Number LU DN B2 ON 3' MP2XLBR6N a MP2XLBR6N a MP2XLBR7N a MP2XLBR7N a MP2XLBR7N a MP2XLBR75N a MP2XLBR75N a MP2XLBR75N a MP2XLBR75N6S a MP2XLBR75N a MP2XLBR75N8S a MP2XLBR75N a MP2XLBR75N1S a MP2XLBR75N a MP2XLBR75N12S a MP2XLBR75N a MP2XLBR75N a MP2XLBR75N16S a MP2XLBR75N a MP2XLBR75N a MP2XLBR75N a MP2XLBR8N a MP2XLBR8N a MP2XLBR8N a MP2XLBR8N a MP2XLBR9N a MP2XLBR9N a MP2XLBR9N a MP2XLBR9N a MP2XLBR1N a MP2XLBR1N4S a MP2XLBR1N a MP2XLBR1N6S a MP2XLBR1N a MP2XLBR1N8S a MP2XLBR1N a MP2XLBR1N1S a MP2XLBR1N a MP2XLBR1N12S a MP2XLBR1N a MP2XLBR1N14S a MP2XLBR1N a MP2XLBR1N16S a MP2XLBR1N a MP2XLBR1N18S a MP2XLBR1N a MP2XLBR1N2S a MP2XLBR1N a MP2XLBR1N a MP2XLBR1N25S a No. of flutes Stock Type Effective length for inclined angle No interference 18

20 MS plus end mills MP2XLB Ball nose, Short cut length, 2 fl ute, Long neck Unit : mm Order Number LU DN B2 ON 3' MP2XLBR1N a MP2XLBR1N3S a MP2XLBR1N a MP2XLBR1N35S a MP2XLBR1N a MP2XLBR1N4S a MP2XLBR125N a MP2XLBR125N a MP2XLBR125N a MP2XLBR125N a MP2XLBR125N a MP2XLBR125N a MP2XLBR15N6S a 1 MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR15N a MP2XLBR175N a MP2XLBR175N a MP2XLBR175N a MP2XLBR175N a MP2XLBR2N8S a 1 MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR2N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR25N a MP2XLBR3N a 2 MP2XLBR3N a 2 MP2XLBR3N a 2 MP2XLBR3N a 2 MP2XLBR3N a 2 = Corner radius = Cutting diameter = Max. depth of cut LU = Cutting edge length DN = B2 = No. of flutes Stock Type Neck dia. Tangential clearance angle Effective length for inclined angle = ON = No interference Functional length Connection diameter 19 a : Inventory maintained in Japan.

21 COMMENDED CUTTING CONDITIONS Work material Carbon steel, Alloy steel, Alloy tool steel, Prehardened steel, Precipitation hardening stainless steel Hardened steel (45 55HRC) Copper, Copper alloys S55C, NAK, HPM, SUS63 etc. SKD61, SKT4 etc. R (mm) Neck length LU (mm) <.1R (R <1) <.2R (R >1) ap R:Radius 1) When the inclination angle of machined surface is high, or when machining at high loads; such as in corners, reduce the revolution and feed rate. 2) The use of oil mist is recommended when machining with small diameter. 3) The revolution and feed rate can be increased at small depths of cut (ap). 4) Cutting conditions may differ considerably due to the overhang, depth of cut and machine tool condition. Please use the table above as a reference starting point. 5) For hardened steel over 55HRC, use VF2XLB. 6) For cutting conditions for austenitic stainless steel and titanium alloy, use the high hardness steel (45-55HRC) table but reduce the spindle speed by 4% and the feed rate by 55%. 2

22 MS plus end mills COMMENDED CUTTING CONDITIONS Work material Carbon steel, Alloy steel, Alloy tool steel, Prehardened steel, Precipitation hardening stainless steel Hardened steel (45 55HRC) Copper, Copper alloys S55C, NAK, HPM, SUS63 etc. SKD61, SKT4 etc. R (mm) Neck length LU (mm) <.1R (R <1) <.2R (R >1) ap R:Radius 21

23 Work material Carbon steel, Alloy steel, Alloy tool steel, Prehardened steel, Precipitation hardening stainless steel Hardened steel (45 55HRC) Copper, Copper alloys S55C, NAK, HPM, SUS63 etc. SKD61, SKT4 etc. R (mm) Neck length LU (mm) <.1R (R <1) <.2R (R >1) ap R:Radius 22

24 MS plus end mills MP3XB NEW Ball nose, 3 fl ute, Taper neck UWC MS+ Carbon Steel, Alloy Steel, Cast Iron Tool Steel, Pre-Hardened Steel,Hardened Steel Hardened Steel Hardened Steel Austenitic Titanium Alloy, (<3HRC) (<45HRC) (<55HRC) (>55HRC) Copper Alloy Stainless Steel Heat Resistant Alloy e e e u u u 45 Aluminium Alloy h5 h6 R BHTA B2 <3 4< Type2 ±.5 ±.1 ON=6 ON=8 Inclined angle LU LB ON= < ON -.11 Effective length for inclined angle aideal for rough milling of long overhang applications and semi-fi nishing of forging dies (4-5 HRC). arigid, high helix, 3 flute design enables large depths of cut and high feed rates for increased machining efficiency. Effective length DN LU LB BHTA B2 BHTA_2 2 ON ON Type1 Unit : mm Order Number BHTA LB LU B2 DN ON Effective length for inclined angle 3' MP3XBR5N8T a MP3XBR5N12T a MP3XBR5N16T a MP3XBR5N2T a MP3XBR5N25T a MP3XBR5N3T a MP3XBR5N5T a MP3XBR5N1T a MP3XBR5N16T a MP3XBR5N2T a MP3XBR5N25T a MP3XBR5N3T a MP3XBR5N35T a MP3XBR5N5T a MP3XBR5N1T a MP3XBR5N16T a MP3XBR5N2T a MP3XBR5N23T a MP3XBR5N25T a MP3XBR5N1T a MP3XBR5N2T a MP3XBR5N3T a 1 31 MP3XBR5N42T a 1 43 MP3XBR5N25T a 1 MP3XBR75N1T a MP3XBR75N16T a MP3XBR75N2T a MP3XBR75N3T a MP3XBR75N1T a MP3XBR75N16T a MP3XBR75N2T a MP3XBR75N3T a No. of Flutes Stock Type No interference 23 a : Inventory maintained in Japan.

25 Order Number BHTA LB LU B2 DN ON No. of Flutes Stock Type Effective length for inclined angle 3' MP3XBR75N1T a MP3XBR75N16T a MP3XBR75N2T a MP3XBR75N25T a MP3XBR75N3T a MP3XBR75N46T a 2 MP3XBR1N16T a MP3XBR1N2T a MP3XBR1N3T a MP3XBR1N35T a MP3XBR1N4T a MP3XBR1N16T a MP3XBR1N2T a MP3XBR1N25T a MP3XBR1N3T a MP3XBR1N35T a MP3XBR1N4T a MP3XBR1N5T a MP3XBR1N7T a MP3XBR1N16T a MP3XBR1N2T a MP3XBR1N25T a MP3XBR1N3T a MP3XBR1N35T a MP3XBR1N4T a MP3XBR1N2T a MP3XBR1N3T a MP3XBR1N42T a 2 MP3XBR1N27T a 2 MP3XBR15N1T a MP3XBR15N2T a MP3XBR15N3T a MP3XBR15N4T a MP3XBR15N5T a MP3XBR15N2T a MP3XBR15N3T a MP3XBR15N35T a MP3XBR15N4T a MP3XBR15N5T a MP3XBR15N6T a MP3XBR15N7T a MP3XBR15N2T a MP3XBR15N3T a MP3XBR15N35T a MP3XBR15N4T a MP3XBR15N45T a 1 MP3XBR15N52T a 1 MP3XBR15N64T a 2 MP3XBR15N25T a MP3XBR15N34T a 2 No interference 24

26 MS plus end mills MP3XB NEW Ball nose, 3 fl ute, Taper neck Order Number BHTA LB LU B2 DN ON Effective length for inclined angle 3' MP3XBR15N4T a MP3XBR15N54T a 2 MP3XBR2N3T a MP3XBR2N4T a MP3XBR2N6T a MP3XBR2N2T a MP3XBR2N3T a MP3XBR2N35T a MP3XBR2N4T a MP3XBR2N45T a MP3XBR2N66T a 2 MP3XBR2N5T a 1 53 MP3XBR2N84T a 2 MP3XBR2N3T a MP3XBR2N45T a 2 MP3XBR25N38T a 2 MP3XBR25N5T a MP3XBR25N65T a MP3XBR25N66T a 2 MP3XBR25N36T a 2 MP3XBR3N4T a MP3XBR3N5T a MP3XBR3N73T a 2 MP3XBR3N9T a 1 92 MP3XBR3N53T a 2 MP3XBR3N32T a 2 MP3XBR4N5T a MP3XBR4N65T a 1 67 MP3XBR4N76T a 2 MP3XBR4N9T a MP3XBR4N4T a 1 MP3XBR4N56T a 2 MP3XBR4N35T a 2 MP3XBR5N6T a MP3XBR5N7T a 1 MP3XBR5N1T a MP3XBR5N5T a 1 MP3XBR5N68T a 2 MP3XBR5N46T a 2 MP3XBR6N7T a MP3XBR6N1T a MP3XBR6N8T a 1 MP3XBR6N69T a 2 = Corner radius = Cutting diameter = Max. depth of cut LU = Cutting edge length DN = B2 = No. of Flutes Stock Type Neck dia. Tangential clearance angle = ON = No interference Functional length Connection diameter 25 a : Inventory maintained in Japan.

27 COMMENDED CUTTING CONDITIONS R (mm) R.5 R.75 Work material Taper angle one side BHTA Neck length LB (mm) Carbon steel, Cast iron (18 28HB) Tool steel (<35HB) Pre-hardened steel (35 45HRC) S45C, SCM44, SKD, SKT, NAK, PX5 etc Hardened steel (45 55HRC) SKD61, SKT4 etc Copper, Copper alloys ae (mm) ae (mm) ae (mm) ae ap 1) If the depth of cut is shallow, the revolution and feed rate can be increased. 2) If the rigidity of the machine or the work materials installation is very low, or chattering and noise are generated, reduce the revolution and feed rate proportionately. 26

28 MS plus end mills COMMENDED CUTTING CONDITIONS R (mm) R1. R1.5 Work material Taper angle one side BHTA Neck length LB (mm) Carbon steel, Cast iron (18 28HB) Tool steel (<35HB) Pre-hardened steel (35 45HRC) S45C, SCM44, SKD, SKT, NAK, PX5 etc Hardened steel (45 55HRC) SKD61, SKT4 etc Copper, Copper alloys ae (mm) ae (mm) ae (mm) ae ap 1) If the depth of cut is shallow, the revolution and feed rate can be increased. 2) If the rigidity of the machine or the work materials installation is very low, or chattering and noise are generated, reduce the revolution and feed rate proportionately. 27

29 R (mm) R2. R2.5 R3. R4. R5. R6. Work material Taper angle one side BHTA Neck length LB (mm) Carbon steel, Cast iron (18 28HB) Tool steel (<35HB) Pre-hardened steel (35 45HRC) S45C, SCM44, SKD, SKT, NAK, PX5 etc Hardened steel (45 55HRC) SKD61, SKT4 etc Copper, Copper alloys ae (mm) ae (mm) ae (mm) ae ap 1) If the depth of cut is shallow, the revolution and feed rate can be increased. 2) If the rigidity of the machine or the work materials installation is very low, or chattering and noise are generated, reduce the revolution and feed rate proportionately. 28

30 MS plus provides superior cost performance. CUTTING PERFORMANCE Carbon Steel S5C MS plus gives excellent wear resistance and signifi cantly longer tool life compared to conventional products when machining carbon steel. Alloy Steel, Tool Steel SKD61 (52HRC) MS plus shows higher wear resistance than conventional products when machining SKD61(52HRC). IMACT MIRACLE is suitable when even longer tool life is required. Flank wear (mm) Conventional A Conventional B MP2MB Flank wear (mm) Conventional B Conventional A MP2MB VF2SB Cutting length(m) <Cutting Condition> Work material : S55C (22HB) Tool : 2 flute ball nose end mill R3 : 16,min-1 Cutting Speed : 284m/min Table Feed : 2,mm/min Feed per Tooth :.6mm/tooth Depth of Cut : ap 2mm, ae.3mm Protrusion Length : 2mm Cutting Mode : Air blow Machine : Horizontal M/C (BT4) Cutting length(m) <Cutting Condition> Work material : SKD61 (52HRC) Tool : 2 flute ball nose end mill R3 : 17,min-1 Cutting Speed : 3m/min Table Feed : 1,7mm/min Feed per Tooth :.5mm/tooth Depth of Cut : ap 2mm, ae.3mm Protrusion Length : 2mm Cutting Mode : Air blow Machine : Horizontal M/C (BT4) Stainless Steel STAVAX (52HRC) MS plus shows higher wear resistance compared to conventional products when machining stainless steel. Copper MS plus shows excellent wear resistance and provides a significantly longer tool life compared to conventional products when machining copper..2.2 Flank wear (mm) Conventional A Conventional B MP2MB Flank wear (mm) Conventional (coating) MP2MB Cutting length(m) <Cutting Condition> Work material : STAVAX (52HRC) Tool : 2 flute ball nose end mill R3 : 18,min-1 Cutting Speed : 169m/min Table Feed : 3,6mm/min Feed per Tooth :.1mm/tooth Depth of Cut : ap.4mm, ae 1mm Protrusion Length : 2mm Cutting Mode : Air blow Machine : Horizontal M/C (BT4) Cutting length(m) <Cutting Condition> Work material : Copper Tool : 2 flute ball nose end mill R3 : 15,min-1 Cutting Speed : 267m/min Table Feed : 1,5mm/min Feed per Tooth :.5mm/tooth Depth of Cut : ap 2mm, ae.2mm Protrusion Length : 2mm Cutting Mode : Emulsion Machine : Vertical M/C (BT4) 29

31 NEW CUTTING PERFORMANCE Resistance to chipping MP2SDB shows excellent chipping resistance even at large depths of cut, high feed rates and long overhang applications. Conventional A Conventional B Conventional C MP2SDB No chipping 5D <Cutting Condition> Work material : SKD61 (52HRC) Tool : MP2SDBR5 : 5 min-1 Cutting Speed : 157 m/min Table Feed : 1 mm/min Feed per Tooth :.1 mm/t. Depth of Cut : ap 5. mm, ae 3. mm Overhang : 5 mm Cutting Mode : Down cut Air blow Machine : Vertical MC (BT5) NEW Cutting length before chipping or breakage (m) Resistance to chipping overhang length 4mm Continued reliability when rough milling long overhang applications. 3.mm 5.mm Conventional MP3XB Fracture No Fracture 4mm (1x) <Cutting Condition> Work material : SKD61 (52HRC) Tool : MP3XBR2N4T1 : 75 min-1 Cutting Speed : 94 m/min Depth of Cut : ap 2 mm, ae.4 mm Overhang : 4 mm Cutting Mode : Down cut Air blow Machine : Vertical MC (BT5).4mm mm NEW Resistance to chattering Excellent vibration control technology. ae (mm) MPMHV Stable Cutting Conventional Chattering <Cutting Condition> Work material : SUS34 Tool : MPMHVD1 : Table Cutting Speed : Table Table Feed : mm/min Feed per Tooth :.1mm/t. Depth of Cut : ap 2mm, ae Table Protrusion Length : 2mm Cutting Mode : Down cut Emulsion Machine : Horizontal M/C (BT4) Cutting speed (m/min) Cutting speed (m/min) 3

32 NEW CUTTING PERFORMANCE Comparison of surface roughness Good surface with no chattering due to irregular helix. MPJHV Ra=.218 Rz=1.175 Machined surface photo Rz <Cutting Condition> Work material : SUS34 Tool : MPJHVD1AP4 : 15,9min-1 Cutting Speed : 5m/min Table Feed : 357mm/min Feed per Tooth :.4mm/t. Depth of Cut : ap 3.2mm, ae.3mm Protrusion Length : 13mm Cutting mode : Down cut Emulsion Machine : Vertical M/C Conventional Rz=2.994 Ra= Surface roughness (!m) NEW Comparison of feed rate Up to double the feed rate of conventional end mills. MPMHV <Cutting Condition> Work material : SUS34 Tool : MPMHVD1 : 2,3min-1 Cutting Speed : 72.3m/min Feed per Tooth : Table Depth of Cut : ap 1mm Cutting mode : Water soluble Machine : Vertical M/C (BT5) Conventional A No chipping Conventional B No chipping Feed per tooth (mm/t.) For Your Safety adon't handle inserts and chips without gloves. aplease machine within the recommended application range and exchange expired tools with new ones in advance of breakage. aplease use safety covers and wear safety glasses. awhen using compounded cutting oils, please take fire precautions. awhen using rotating tools, please make a trial run to check run-out, vibration and abnormal sounds etc. MITSUBISHI MATERIALS CORPORATION Overseas Sales Dept, Asian Region KFC bldg., 8F, Yokoami, Sumida-ku, Tokyo 13-15, Japan TEL FAX Overseas Sales Dept, European & American Region KFC bldg., 8F, Yokoami, Sumida-ku, Tokyo 13-15, Japan TEL FAX (Tools specifications subject to change without notice.) EXP-13-E E( - )