MFH. Milling. High Efficiency and High Feed Cutter

Milling MFH MFH High Efficiency and High Feed Cutter Applicable to various applications with 3 types of inserts Multifunctional cutter for ramping, helical milling, etc. MEGACOAT NANO with long tool life New grade for difficulttocut material

MFH High chattering resistance and applicable to various applications with 3 types of inserts Increased chip evacuation and shortened cutting time POINT 1 Various applications with 3 types of inserts GM GM (General purpose) LD LD (Large ap) FL FL (Wiper edge) hape Application 1st recommendation for general application Facing, Pocketing, Helical milling MAX ap=5mm Applicable for scale removal at high efficiency Applicable for both roughing and finishing, for small machining center 3 types of inserts according to your application Applicable to wide range of applications For inclination angle during contouring, see page 10 3D convex cutting edge reduces shock when biting workpiece POINT 2 POINT 3 Multifunctional cutterfor ramping, helical milling, etc Cutting Force (hock) Comparison when Biting Workpiece Cutting with the ae (mm) that receives the maximum impact Cutting Force 7,000 5,000 4,000 3,000 2,000 Convex Edge Facing, lotting Ramping houldering 1,000 0 MHF Chart shows resultant cutting force Competitor A Competitor B Vc=150m/min, fz=mm/t, ap ae= 3mm 50C, Dry, Cutter dia. Helical Milling Vertical Milling (Plunging) GM type is applicable for all the above applications LD type and FL type are not applicable to Helical Milling, Plunging and Contouring of rising wall (Please refer to the back cover) 1

MFH High Efficiency and High Feed Cutter POINT 4 CA6535 Applicable to a wide variety of workpiece materials from steel to heatresistant alloy New grade for difficulttocut material which helps control sudden fracture and deliver machine stability For Nibase heat resistant alloy and martensitic stainless steel. High heat resistance and wear resistance with CVD coating. Improved stability due to thin film coating technology. For titanium alloy and precipitation hardened stainless steel. tabilized milling operation and long tool life with Kyocera's MEGACOAT NANO coating technology. mooth & less adhesion Oxidation and wear resistant pecial Interlayer Prevent peeling of coating layer TiCN Frictional wear resistant MEGACOAT Layer structure of MEGACOAT Newly Developed Tougher ubstrate PR1535 Wear Resistance Comparison KD11 Wear [mm] 0.30 0.20 0.10 Competitor D Competitor C PR1525(GM) Nibase heat resistant alloy Wear [mm] 0.30 0.20 0.10 Competitor E Competitor F CA6535GM 0.00 0 10 20 30 40 50 60 70 80 Cutting Time [min] < Cutting Conditions >Vc=150m/min, fz=mm/t, ap ae=1.0 16mm, Dry Case tudies FVAF22B (Forged alloy steel) 0.00 0 5 10 15 20 Cutting Time [min] Cutting Conditions Vc=30m/min, fz=0.8mm/t, ap ae=1.0 40mm, Wet U304F Efficiency: 3 times Chattering reduced Efficiency: 1.6 times Turbine parts Vc=160m/min fz=1.17mm/t ap ae= max.160mm Dry MFH160R148T (8 edges) OMT140520ERGM (PR1525) Clutch Vc=120m/min fz=1.2mm/t ap ae=1.0 20mm Dry MFH3232102T (2 edges) OMT100420ERGM (PR1535) PR1525 Chip evacuation=720cc/min PR1535 Chip evacuation=58cc/min Competitor F Chip evacuation=240cc/min Competitor G Chip evacuation=36cc/min Low cutting noise even at 3 times higher feed rate Good edge condition,with no chipping and stable cutting Competitor G caused chattering but MFH realized stable machining Good edge condition and long tool life (User Evaluation) (User Evaluation) 2

New solution with MFH LD type for both large ap and high feed rate I want a cutter which can be used both at large ap and high feed rate Efficiency can be improved by using large ap machining for scale removal first and thereafter by using highfeed machining for roughing 3.5mm for 10type insert LD type is available for large ap (Max.5mm) as well as high feed rate at low ap machining Chip removal =404cc/min MFH Conventional 45 cutter Chip removal =151cc/min Roughing for scale removal (2 passes): Large ap Vc=200m/min fz=0.25mm/t ap ae=4 40mm Vf=1,264mm/min Roughing (2 passes)after scaling: High feed rate Vc=200m/min fz=mm/t ap ae=2 40mm Vf=7,583mm/min Workpiece:400 MFH063R145T22M (Cutter dia.φ63, 5 teeth) Roughing (4 passes): ame ap and feed rate Vc=200m/min fz=0.25mm/t ap ae=3 40mm Vf=1,264mm/min Workpiece:400 Cutter dia.φ63,5 teeth MFH improved machining efficiency by 2.6 times compared to conventional cutter Large ap for scale removal (fz=0.25mm/t ap=4mm) High feed rate after scaling (fz=mm/t ap=2mm) Large ap machining High feed machining FL type for fine surface finish I want a cutter which can finish fine surface even with low rigidity machine. High resistant to chattering and better surface roughness even with long overhang machining Low cutting force design and wide wiper edge delivered both chattering reduction and fine surface finish MFH Roughing (2 passes) Vc=200m/min fz=0.4mm/t ap ae= 35 Vf=2,038mm/min Workpiece:55C Finishing: urface roughness oriented Vc=200m/min fz=0.2mm/t ap ae=0.2 35 Vf=1,019mm/min Workpiece:55C Rz=3.2µ m Finishing surface roughness depends on the cutting conditions Recommended for the following applications Machiningwith long overhang High chattering resistant Machining which requires severe surface roughness Fine surface finish with wide wiper edge uitable for small machining center, too MFH050R104TM(Cutter dia.φ50, 4 teeth) 3

MFH High Efficiency and High Feed Cutter MFH Face Mill type D2 2 18 2 2 1 1 1 1 26 1 2 1 Fig.1 Fig.2 Fig.3 Tool holder dimension (OMT10 type) Bore Dia. tock Tool holder dimension (OMT14 type) Bore Dia. tock pare Parts and Applicable Inserts Clamp crew No. of inserts No. of inserts φ D DTPM pare Parts Wrench TTP Antiseize Compound Dimension(mm) Dimension(mm) Mounting Bolt Applicable Inserts Rake Angle φ D 1 2 φd φd 1 φd 2 H E a b L 1 A.R. R.R. GM LD FL Drawing Weight (kg) Max. Revolution (min 1 ) MFH 080R145T 5 80 57 63 62 76 8 1.3 6,400 080R146T 6 31.75 26 17 32 8 12.7 100R146T 6 Yes Fig.1 Inch ize 100 77 83 82 96 63 2 5 +10 2.4 5,600 100R147T 7 7 125R147T 7 125 102 108 107 38.1 55 10 15.9 2.9 4,800 100 38 Fig.2 160R148T 8 160 137 143 142 50.8 72 11 19.1 6 No 3.9 4,200 MFH 063R144T22M 4 22 19 11 21 6.3 10.4 063R145T22M 5 63 40 46 45 60 50 10 0.6 7,400 063R144T27M 4 Fig.1 063R145T27M 5 27 20 13 24 7 12.4 080R145TM 5 Yes Metric ize 80 57 63 62 76 2 5 +10 8 1.4 6,400 080R146TM 6 100R146TM 6 100 77 83 82 96 32 26 17 63 28 8 14.4 2.4 5,600 100R147TM 7 7 Fig.2 125R147TM 7 125 102 108 107 55 33 2.8 4,800 100 40 9 16.4 160R148TM 8 160 137 143 142 68 66.7 32 6 No Fig.3 3.7 4,200 1 For L dimension, see the fi gure below : td. Item Rake Angle φ D 1 2 φd φd 1 φd 2 H E a b L 1 A.R. R.R. GM LD FL Inch ize MFH 080R107T 7 80 63 67.5 66.5 76 31.75 26 17 63 32 8 12.7 Metric ize Drawing Weight (kg) Max. Revolution (min 1 ) 3.5 0+10 4 Yes Fig.1 1.3 7,600 MFH 050R104TM 4 50 33 37.5 36.5 47 5 0.4 10,000 050R105TM 5 22 19 11 21 6.3 10.4 063R105T22M 5 50 (1.2) 063R106T22M 6 2 3.5 +10 Yes Fig.1 63 46 50.5 49.5 60 0.7 8,800 063R105T27M 5 4 063R106T27M 6 27 20 13 24 7 12.4 080R107TM 7 80 63 67.5 66.5 76 63 1.6 7,600 1 For L dimension, see the fi gure below 2 Dimension in ( ) is when attaching LD type : td. Item Cutting edge shape when attaching LD type 45 75 L MFH 050R10 M 063R10 22M 063R10 27M 080R10 080R10 M MFH 063R14 22M B4090TRPN DTPM15 MP1 Recommended Torque for Insert Clamp 3.5Nm HH10x30 HH10x30 HH12x35 HH16x40 HH12x35 HH10x30 063R14 27M HH12x35 080R14 HH16x40 080R14 M B50120TRP TTP20 MP1 HH12x35 100R14 HH16x40 100R14 M Recommended Torque for Insert Clamp 4.5Nm 125R14 160R14 OMT100420ERGM OMT100420ERLD OMT100420ERFL OMT140520ERGM OMT140520ERLD OMT140514ERFL Recommended Cutting Conditions P9 D1 D 14 (16 ) Angle in ( ) is for OMT14 type Caution with Max. Revolution When running an endmill or a cutter at the maximum revolution, the insert or cutter may be damaged or scatter by centrifugal force. Apply Antiseize Compound (MP1) thinly on portion of taper and thread when insert is fi xed 4

MFH End Mill shank type (OMT10 type) 1 h6 Fig.1 h6 Fig.2 h6 1 Cutting edge shape when attaching LD type 45 75 Fig.3 h6 L D1 D 14 Fig.4 Tool holder dimension (OMT10 type) tandard (traight) tandard (Weldon) Long hank (traight) Rake Dimension(mm) No. of Angle tock Drawing Weight Max. Revolution inserts φ D (kg) 1 (min 1 2 L l L A.R. R.R. ) GM LD FL MFH 2525102T 2 25 8 12.5 1 60 Fig.3 0.4 17,000 25 140 2825102T 2 28 11 15.5 14.5 40 Fig.1 0.5 15,500 3232102T 2 32 15 19.5 18.5 70 Fig.3 14,000 3232103T 3 (1.2) 3.5 +10 5 Yes 0.8 3532102T 2 35 18 22.5 2 32 150 13,000 3532103T 3 50 Fig.1 4032103T 3 40 23 27.5 26.5 0.9 11,500 4032104T 4 MFH 25W25102T 2 25 8 12.5 1 25 117 60 0.4 17,000 Fig.4 32W32103T 3 32 15 19.5 18.5 131 70 14,000 (1.2) 3.5 +10 5 Yes 40W32103T 3 32 0.7 40 23 27.5 26.5 112 50 Fig.2 11,500 40W32104T 4 MFH 2525102T200 2 25 8 12.5 1 120 Fig.3 0.6 17,000 25 2825102T200 2 28 11 15.5 14.5 40 200 Fig.1 0.7 15,500 3232102T200 2 32 15 19.5 18.5 120 (1.2) 3.5 +10 5 Yes Fig.3 1.0 14,000 3532102T200 2 35 18 22.5 2 32 1.4 13,000 50 Fig.1 4032104T250 4 40 23 27.5 26.5 250 11,500 Dimension in ( ) is when attaching LD type :td. Item pare Parts and Applicable Inserts pare Parts Clamp crew Wrench DTPM Antiseize Compound Applicable Inserts Caution with Max. Revolution When running an endmill or a cutter at the maximum revolution, the insert or cutter may be damaged or scattered by centrifugal force. Apply Antiseize Compound (MP1) thinly on portion of taper and thread twhen insert is fi xed. 5 MFH 10 B4075TRP DTPM15 MP1 OMT100420ERGM OMT100420ERLD Recommended Torque for Insert Clamp 3.5Nm OMT100420ERFL Recommended Cutting Conditions P9

MFHHigh Efficiency and High Feed Cutter MFH End Mill shank type (OMT14 type) D Cutting edge shape when attaching LD type D1 d h6 Fig.1 45 75 L L D D1 d h6 Tool holder dimension (OMT14 type) pare Parts and Applicable Inserts tock No. of inserts Dimension(mm) pare Parts Clamp crew Wrench Antiseize Compound TTP Rake Angle Applicable Inserts Drawing Weight (kg) Max. Revolution (min1) φ D 1 φ d L l L A.R. R.R. GM LD FL MFH 5042143T 3 50 27 33 32 Fig.1 1.4 8,800 10 6342144T 4 63 40 46 45 42 150 50 2 5 +10 Yes 1.7 7,400 Fig.2 8042145T 5 80 57 63 62 8 2.3 6,400 : td. Item Caution with Max. Revolution When running an endmill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force. MFH 14 B50120TRP TTP20 MP1 OMT140520ERGM OMT140520ERLD Recommended Torque for Insert Clamp 45N m OMT140514ERFL Coat Antiseize Compound (MP1) thinly on portion of taper and thread when insert is fi xed. MFH modular type head L1 D1 D2 D1 D Fig.2 L Cutting edge shape when attaching LD type D A M1 H 75 45 L D1 14 A d D L AA ection Tool holder dimension tock No. of inserts Dimension(mm) Rake Angle Max. 1 2 φd L L1 M1 H B L A.R. R.R. GM LD FL Revolution (min1) MFH 25M12102T 2 25 8 12.5 1 17,000 23 12.5 57 35 M12xP1.75 19 10 28M12102T 2 28 11 15.5 14.5 15,500 32M16102T 2 32 15 19.5 18.5 14,000 32M16103T 3 (1.2) 3.5 +10 5 Yes 35M16102T 2 35 18 22.5 2 30 17 63 40 M16xP2.0 24 12 13,000 35M16103T 3 40M16103T 3 40M16104T 4 40 23 27.5 26.5 11,500 Dimension in ( ) is when attaching LD type : td. Item pare Parts and Applicable Inserts pare Parts Clamp crew Wrench Antiseize Compound DTPM Applicable Inserts Caution with Max. Revolution When running an endmill or a cutter at the maximum revolution, the insert or cutter may be damaged by centrifugal force. MFH 10 B4075TRP DTPM15 MP1 OMT100420ERGM OMT100420ERLD Recommended Torque for Insert Clamp 3.5Nm OMT100420ERFL Coat Antiseize Compound (MP1) thinly on portion of taper and thread when insert is fi xed. 6

BT Arbor ( for modular type head/two face contact ) L Gage line(gage Face) Applicable End Mill Applicable Arbor D1 d1 1 2 M1 G (Center Through ystem) Attachment image Dimensions tock Dimension (mm) Arbor (Twoface clamping) Applicable End Mill L 1 φd1 l1 l2 M1 G BT30K M1245 45 23 12.5 24 9 15 M12 P1.75 Yes BT30 MFH25M12 MFH28M12 BT40K M1255 55 23 12.5 24 15 M12 P1.75 MFH25M12 MFH28M12 9 M1665 65 30 17 25 16 M16 P2 Yes BT40 MFH32M16 MFH35M16 MFH40M16 Actual end mill depth : td. tock Applicable End Mill (mm) Actual end mill depth Arbor Cutting Dia. Dimension L1 M L2 BT30K M1245 MFH25M12102T φ25 42.8 7.8 35 MFH28M12102T φ28 45.5 10.5 BT40K M1255 MFH25M12102T φ25 44.6 9.6 35 MFH28M12102T φ28 47.6 12.6 M1665 MFH32M1610 T φ32 51.2 11.2 MFH35M1610 T φ35 40 60.2 20.2 MFH40M1610 T φ40 64 24 Arbor Identifi cation ystem BT30 K M12 45 Arbor ize Twoface Clamping pindle Thread ize for Clamping Length from the Gage 7

MFHHigh Efficiency and High Feed Cutter Inserts Classifi cation of Usage :Roughing / 1st Choice :Roughing / 2nd Choice :Finishing / 1st Choice :Finishing / 2nd Choice Insert P M K Carbon teel / Alloy teel Die teel Austenitic tainless teel(u304) Martensitic tainless teel(u403) Gray Cast Iron Nodular Cast Iron Nibase Heat Resistant Alloy Titanium Alloy(Ti6Al4V) H High Hardness teel Dimension (mm) Angle MEGACOAT NANO CVD CVD Coated Carbide A T φd Z rε α PR1535 PR1525 PR1510 CA6535 Applicable Holder Reference Page OMT 100420ERGM 10.3 4.58 4.6 2.0 16 140520ERGM 14.14 5.56 5.8 General Purpose OMT 100420ERLD 10.45 4.58 4.6 0.9 2.0 16 140520ERLD 14.76 5.56 5.8 1.6 P4 P5 P6 Large ap OMT 100420ERFL 10.44 4.58 4.6 1.4 2.0 16 140514ERFL 14.57 5.56 5.8 3.1 1.4 Wiper edge Cutting Performance (GM, FL) :td. Item MFH2525102T MFH323210T MFH403210T 2.0 2.0 2.0 ap(mm) Cutting Depth 1.0 0.5 ap(mm) Cutting Depth 1.0 0.5 ap(mm) Cutting Depth 1.0 0.5 0.5 1.0 2.0 0.5 1.0 2.0 0.5 1.0 2.0 Feed Rate fz(mm/t) Feed Rate fz(mm/t) Feed Rate fz(mm/t) ap(mm) Cutting Depth 2.0 1.0 MFH050R080R10T ap(mm) Cutting Depth 2.0 1.0 MFH14T Max. ap for LD type is 5mm (3.5mm for 10 type). Please refer to page 9 for feed rate. Please refer to recommended cutting conditions in the chart for endmill type. Maximum feed rate (feed per tooth) of face mill type is fz=2.0mm/t. 0.5 0.5 0.5 1.0 2.0 0.5 1.0 2.0 Feed Rate fz(mm/t) Feed Rate fz(mm/t) 8

Recommended Cutting Conditions Insert GM LD Workpiece Carbon teel (xxc) Holder and Feed Rate (fz:min/t) MFH25 MFH32 MFH40 MFH R10 MFH 14 0.5~0.8~1.0 0.5~1.0~ 0.5~1.2~1.8 0.5~~2.0 Alloy teel (CM etc.) 0.5~0.8~1.0 0.5~1.0~ 0.5~1.2~1.8 0.5~~2.0 Die teel(kd/nak etc.) (~40HRC) Die teel(kd/nak etc.) (40~50HRC) Austenitic tainless teel(u304 etc.) Martensitic tainless teel (U403 etc.) Precipitation Hardened tainless teel (U630 etc.) 0.2~0.3~0.5 0.2~0.5~0.8 0.2~0.6~0.9 0.2~0.7~1.0 Recommended Insert Grade (Vc:m/min) MEGACOAT NANO CVD Coated Carbide PR1535 PR1525 PR1510 CA6535 120~180~250 120~180~250 100~160~220 100~160~220 80~140~180 60~100~130 80~140~180 60~100~130 100~160~200 100~160~200 150~200~250 90~120~150 Gray Cast Iron(FC) 0.5~0.8~1.0 0.5~1.0~ 0.5~1.2~1.8 0.5~~2.0 Nodular Cast Iron Nibase Heat Resistant Alloy Titanium Alloy (Ti6Al4V) Carbon teel (xxc) 0.2~0.4~0.6 0.2~0.5~0.9 0.2~0.6~1.0 0.2~0.8~1.2 0.2~0.4~0.6 0.2~0.5~0.9 0.2~0.6~1.0 0.2~0.8~1.2 0.5~0.8~1.0(ap1.0mm) 0.06~0.1~0.2(ap3.5mm) Alloy teel (CM etc.) 0.5~0.8~1.0(ap1.0mm) 0.06~0.1~0.2(ap3.5mm) Die teel(kd/nak etc.) (~40HRC) Die teel(kd/nak etc.) (40~50HRC) Austenitic tainless teel(u304 etc.) Martensitic tainless teel (U403 etc.) Precipitation Hardened tainless teel(u630 etc.) Gray Cast Iron (FC) Nodular Cast Iron Nibase Heat Resistant Alloy Titanium Alloy (Ti6Al4V) 0.5~0.7~0.8(ap1.0mm) 0.5~0.8~1.2(ap1.0mm) 0.06~0.08~0.15(ap3.5mm) 0.06~0.1~0.2(ap3.5mm) 0.5~1.0~(ap1.0mm) 0.5~1.2~1.8(ap1.0mm) 0.5~~2.0(ap1.0mm) 0.5~~2.0(ap2.0mm) 0.06~0.15~0.3(ap3.5mm) 0.06~0.2~0.3(ap3.5mm) 0.06~0.2~0.3(ap3.5mm) 0.06~0.2~0.4(ap5.0mm) 0.5~1.0~(ap1.0mm) 0.5~1.2~1.8(ap1.0mm) 0.5~~2.0(ap1.0mm) 0.5~~2.0(ap2.0mm) 0.06~0.15~0.3(ap3.5mm) 0.06~0.2~0.3(ap3.5mm) 0.06~0.2~0.3(ap3.5mm) 0.06~0.2~0.4(ap5.0mm) 0.5~1.0~1.6(ap1.0mm) 0.5~1.2~1.8(ap1.0mm) 0.5~1.2~1.8(ap2.0mm) 0.06~0.15~0.2(ap3.5mm) 0.06~0.15~0.2(ap3.5mm) 0.06~0.15~0.3(ap5.0mm) 0.2~0.3~0.5(ap1.0mm) 0.2~0.5~0.8(ap1.0mm) 0.2~0.6~0.9(ap1.0mm) 0.2~0.7~1.0(ap1.0mm) 0.2~0.7~1.0(ap2.0mm) 0.03~0.05~0.1(ap3.5mm) 0.03~0.08~0.15(ap3.5mm) 0.03~0.1~0.15(ap3.5mm) 0.03~0.1~0.15(ap3.5mm) 0.03~0.1~0.2(ap5.0mm) 0.5~0.7~0.8(ap1.0mm) 0.5~0.8~1.2(ap1.0mm) 0.06~0.08~0.15(ap3.5mm) 0.06~0.1~0.2(ap3.5mm) 0.5~0.7~0.8(ap1.0mm) 0.5~0.8~1.2(ap1.0mm) 0.06~0.08~0.15(ap3.5mm) 0.06~0.1~0.2(ap3.5mm) 0.5~0.7~0.8(ap1.0mm) 0.5~0.8~1.2(ap1.0mm) 0.06~0.08~0.15(ap3.5mm) 0.06~0.1~0.2(ap3.5mm) 0.5~0.8~1.0(ap1.0mm) 0.5~1.0~(ap1.0mm) 0.06~0.1~0.2(ap3.5mm) 0.06~0.15~0.3(ap3.5mm) 0.5~0.7~0.8(ap1.0mm) 0.5~0.8~1.2(ap1.0mm) 0.06~0.08~0.15(ap3.5mm) 0.06~0.1~0.2(ap3.5mm) 0.5~1.0~1.6(ap1.0mm) 0.5~1.2~1.8(ap1.0mm) 0.5~1.2~1.8(ap2.0mm) 0.06~0.15~0.2(ap3.5mm) 0.06~0.15~0.2(ap3.5mm) 0.06~0.15~0.3(ap5.0mm) 0.5~1.0~1.6(ap1.0mm) 0.5~1.2~1.8(ap1.0mm) 0.5~1.2~1.8(ap2.0mm) 0.06~0.15~0.2(ap3.5mm) 0.06~0.15~0.2(ap3.5mm) 0.06~0.15~0.3(ap5.0mm) 0.5~1.0~1.6(ap1.0mm) 0.5~1.2~1.8(ap1.0mm) 0.5~1.2~1.8(ap2.0mm) 0.06~0.15~0.2(ap3.5mm) 0.06~0.15~0.2(ap3.5mm) 0.06~0.15~0.3(ap5.0mm) 0.5~1.2~1.8(ap1.0mm) 0.5~~2.0(ap1.0mm) 0.06~0.2~0.3(ap3.5mm) 0.06~0.2~0.3(ap3.5mm) 0.5~~2.0(ap2.0mm) 0.06~0.2~0.4(ap5.0mm) 0.5~1.0~1.6(ap1.0mm) 0.5~1.2~1.8(ap1.0mm) 0.5~1.2~1.8(ap2.0mm) 0.06~0.15~0.2(ap3.5mm) 0.06~0.15~0.2(ap3.5mm) 0.06~0.15~0.3(ap5.0mm) 0.2~0.4~0.6(ap1.0mm) 0.2~0.5~0.9(ap1.0mm) 0.2~0.6~1.0(ap1.0mm) 0.2~0.8~1.2(ap1.0mm) 0.2~0.8~1.2(ap2.0mm) 0.03~0.05~0.1(ap3.5mm) 0.03~0.08~0.15(ap3.5mm) 0.03~0.1~0.15(ap3.5mm) 0.03~0.1~0.15(ap3.5mm) 0.03~0.1~0.2(ap5.0mm) 0.2~0.4~0.6(ap1.0mm) 0.2~0.5~0.9(ap1.0mm) 0.2~0.6~1.0(ap1.0mm) 0.2~0.8~1.2(ap1.0mm) 0.2~0.8~1.2(ap2.0mm) 0.03~0.05~0.1(ap3.5mm) 0.03~0.08~0.15(ap3.5mm) 0.03~0.1~0.15(ap3.5mm) 0.03~0.1~0.15(ap3.5mm) 0.03~0.1~0.2(ap5.0mm) 20~30~50 40~60~80 120~180~250 100~160~220 80~140~180 60~100~130 100~160~200 150~200~250 90~120~150 180~240~300 120~180~250 100~150~200 120~180~250 100~160~220 80~140~180 60~100~130 100~160~200 20~30~50 40~60~80 30~50~70 20~30~50 180~240~300 120~180~250 100~150~200 30~50~70 20~30~50 : 1st recommendation : 2nd recommendation 9

MFHHigh Efficiency and High Feed Cutter Recommended Cutting Conditions Holder and Feed Rate (fz:mm/t) Recommended Insert Grade (Vc:m/min) Insert Workpiece MFH25 MFH32 MFH40 MFH R10 MFH 14 MEGACOAT NANO CVD CVD Coated Carbide PR1535 PR1525 PR1510 CA6535 FL Carbon teel (xxc) Alloy teel (CM etc.) Die teel(kd/nak etc.) (~40HRC) Die teel (KD/NAK etc.)(40~50hrc) Austenitic tainless teel (U304 etc.) Martensitic tainless teel (U403 etc.) Precipitation Hardened tainless teel (U630 etc.) Gray Cast Iron (FC) 0.5~0.8~1.0 0.5~1.0~ 0.5~1.2~1.8 0.5~~2.0 0.5~0.8~1.0 0.5~1.0~ 0.5~1.2~1.8 0.5~~2.0 0.2~0.3~0.5 0.2~0.5~0.8 0.2~0.6~0.9 0.2~0.7~1.0 120~180~250 120~180~250 100~160~220 80~140~180 60~100~130 100~160~200 150~200~250 90~120~150 100~160~220 80~140~180 60~100~130 100~160~200 0.5~0.8~1.0 0.5~1.0~ 0.5~1.2~1.8 0.5~~2.0 Nodular Cast Iron Nibase Heat Resistant Alloy Titanium Alloy (Ti6Al4V) 0.2~0.4~0.6 0.2~0.5~0.9 0.2~0.6~1.0 0.2~0.8~1.2 0.2~0.4~0.6 0.2~0.5~0.9 0.2~0.6~1.0 0.2~0.8~1.2 20~30~50 40~60~80 180~240~300 120~180~250 100~150~200 30~50~70 20~30~50 : 1st recommendation : 2nd recommendation Machining with coolant is recommended for Nibase heat resistant alloy and titanium alloy. The fi gure in bold font is center value of the recommended cutting conditions. Adjust the cutting speed and the feed rate within the above conditions according to the actual machining situation. When fi nishing with LD type and FL type with wiper edge, reduce feed rate to fz=0.10.3mm/t or less. For machining center equivalent to BT30, reduce feed rate to 25% or less of the recommended condition. For slotting, internal coolant or center through coolant is recommended. Note for Machining Program (Approx. R) hape Holder Insert Cutting edge angle γ ( ) Approx R(mm) Unmachined part K(mm) Max. inclination angle of workpiece at contouring Max. inclination angle of workpiece at contouring MFH 10 GM 10 3.0 0.85 90 FL 14 3.0 0.89 80 LD 14 3.5 0.69 65 GM 10 3.5 1.37 90 Cutting edge angle Approx. R Unmachined part MFH 14 FL 13 3.0 1.36 80 LD 16 5.0 1.06 65 Reference data for Ramping MFH 10 MFH 14 Cutter dia (mm) 25 28 32 35 40 50 63 80 Cutter dia (mm) 50 63 80 100 125 160 α max( ) Max. ramping angle 5 4.5 4 3.5 3 2.5 2 1 α max( ) Max. ramping angle 2 1.8 1 0.5 0.4 0.2 tan α max 0.087 0.078 0.070 0.061 0.052 0.043 0.035 0.017 tan α max 0.035 0.031 0.017 0.009 0.007 0.003 10

Note for Ramping L Ramping angle should be under αmax (maximum ramping angle). Feed rate should be under 70%. Formula for Max. cutting length (L) at Max. ramping angle L = ap tan α max max ap Note for Helical Milling For helical milling, use between Min. cutting dia. and Max. cutting dia. Holder Min. cutting dia. Max. cutting dia. h (Cutting diameter) x Over Max. Cutting Dia. x Under Min. Cutting Dia. MFH 10 2 D18 2 D2 Cutting direction MFH 14 2 D25 2 D2 Center core part remains after machining Center core part interferes with toolholder Unit:mm inking depth (h) at helical milling should be under Max. ap () in the cutter dimension chart. Downcut milling is recommended (see the right fi gure) Feed rate should be under 50% of the recommended cutting conditions. Operate machine in a safe environment to avoid accident caused by long chips. (Cutter diameter) Note for Drilling GM LD FL Holder Max. cutting depth Min. cutting length X for fl at bottom surface Max. cutting depth Min. cutting length X for fl at bottom surface Max. cutting depth Min. cutting length X for fl at bottom surface X MFH 10 D18 D14 D15 MFH 14 2 D24 2 D18 2 D19 Pd Drilling depth Please see Pd (Max. drilling depth) in the chart. Traversing after drilling Reduce feed rate 25% or less from the recommended conditions until the center core part (unmachined part) is removed. When drilling, reduce feed rate per revolution to under f=0.2mm/rev. Unit:mm Center core Note for vertical milling (Plunging) Available for vertical milling Vertical milling (Plunging) Note for all 3D machining Insert Ramping Contouring (rising wall angle) Vertical Helical Milling Pocketing Maximum Maximum Width of Cut (ae) GM (90 ) OMT10 8mm OMT14 1mm For vertical milling (plunging), reduce feed rate to fz=0.2mm/t or less. LD (65 ) FL (80 ) ome applications are not available depending on insert shape. For FL and LD type, there is a limit of rising wall angle when conducting contouring. KYOCERA Cutting Tool Website : http://www.kyocera.com.sg/ct/ earch "KYOCERA Tools" on App tore & Google play CP3212EN CAT/8T1403GPY