StockStock ACZ350 ACZ330 ACZ310 H1 DL1000 DC StockStock 85° 6.60 DMM h7 11° High-speedCast IronNon-ferrousMetalChamferingGroove /T-SlotR / 3DProfilingRadiusMulti-PurposeHigh FeedShoulderMillingFace MillingMillingCutters SEC-WaveMulti WMM 2000E / EL / ELH / EXLH Type Steel Stainless Steel Cast Iron Non-Ferrous Metal Aluminum Alloy Radial 15° to 16° Rake Angle to Axial 7° to 11° Fig 1 APMX LH LS LF H Body (Standard Type / WMM2000E Type) Dimensions (mm) Milling Cutter Body (Long Type) Dimensions (mm) Cat. No. Dia.DCShank DMM Max.DepthofCut APMX Head LH Shank LS Overal Length LF Total No. of Teeth Efective NumberofTeeth Fig Cat. No. Dia.DC Shank DMM Max.DepthofCut APMX Head LH Shank LS Overal Length LF Total No. of Teeth Efective NumberofTeeth Fig WMM 2020E ● 20 20 17 35 95 130 3 1 1 WMM 2020EL ● 20 20 17 60 125 185 3 1 1 WMM 2021E ● 21 20 17 35 95 130 3 1 1 WMM 2021EL ● 21 20 17 35 150 185 3 1 1 WMM 2025E ● 25 25 26 40 100 140 4 1 1 WMM 2025EL ● 25 25 26 75 145 220 4 1 1 WMM 2026E ● 26 25 26 40 100 140 4 1 1 WMM 2026EL ● 26 25 26 40 180 220 4 1 1 WMM 2030E ● 30 25 35 50 100 150 5 1 1 WMM 2030EL ● 30 25 35 50 180 230 5 1 1 Body (Long Type / With Coolant Holes) Dimensions (mm) Body (Extra-Long Type / With Coolant Holes) Dimensions (mm) Cat. No. Dia.DCShank DMM Max.DepthofCut APMX Head LH Shank LS Overal Length LF Total No. of Teeth Efective NumberofTeeth Fig Cat. No. Dia.DC Shank DMM Max.DepthofCut APMX Head LH Shank LS Overal Length LF Total No. of Teeth Efective NumberofTeeth Fig WMM 2020ELH ● 20 20 17 60 125 185 3 1 1 WMM 2022EXLH 22 20 17 35 215 250 3 1 1 WMM 2021ELH ● 21 20 17 35 150 185 3 1 1 WMM 2027EXLH 27 25 26 40 280 320 4 1 1 WMM 2025ELH ● 25 25 26 75 145 220 4 1 1 WMM 2030EXLH 30 25 35 50 300 350 5 1 1 WMM 2026ELH ● 26 25 26 40 180 220 4 1 1 Inserts are sold separately. WMM 2030ELH ● 30 25 35 50 180 230 5 1 1 Insert Dimensions (mm) Grade Coated Carbide High-speed / Light N Process General-purpose M P K N Roughing Nose Fig 1 Cat. No. Radius Fig RE APMT 103504PDER ● ● ● Q Q 0.4 1 APMT 103508PDER ● ● ● Q Q 0.8 1 APMT 103512PDER ● ● ● Q Q 1.2 1 RE 10 3.5 APMT 103504PDER-H ● ● ● Q Q 0.4 1 APMT 103508PDER-H ● ● ● Q Q 0.8 1 APMT 103512PDER-H ● ● ● Q Q 1.2 1 APET 103504PDER-F ● ● ● Q Q 0.4 1 APET 103504PDFR-S Q Q Q ● ● 0.4 1 -H: Strong Edge Type, F: Ground Insert, S: For Aluminum Alloy. Spare Parts (Common) ApplicableEndmill Flat Screw Wrench Anti-seizure Cream WMM2000 Type BFTX02506N N m 1.5 TRD08 SUMI-P WMM3000 Type BFTX03584 N m 3.0 TRD15 SUMI-P ■ Recommended Cutting Conditions Diameter ø20 to ø26mm (Not for extra-long type) ■ Recommended Cutting Conditions Diameter ø30 to ø40mm (Not for extra-long type) WorkISO Hardness Cutting Speed vc (m/min) Feed Rate fz (mm/t) InsertMaterialMin. - Optimum - Max.Min. - Optimum - Max.GradeWorkISOMaterialHardness Cutting Speed vc (m/min)Min. - Optimum - Max.Feed Rate fz (mm/t)Min. - Optimum - Max.InsertGrade Carbon Shoulder Milling 0.05- 0.13 -0.20 Carbon Shoulder Milling 0.05- 0.15 -0.25 P 180 to 280 HB 80- 120 -160 Groove Milling 0.05- 0.09 -0.12 ACZ330SteelDrilling0.05- 0.12 -0.18 P 180 to 280 HB 80- 120 -160 Groove Milling 0.05- 0.10 -0.15 ACZ330SteelDrilling0.05- 0.13 -0.20 Stainless Shoulder Milling 0.05- 0.10 -0.15 Stainless Shoulder Milling 0.05- 0.13 -0.20 M Steel Q 80- 100 -120 Groove Milling 0.05- 0.08 -0.10 ACZ350Drilling0.05- 0.09 -0.12 M Steel Q 80- 100 -120 Groove Milling 0.05- 0.09 -0.12 ACZ350Drilling0.05- 0.12 -0.18 Shoulder Milling 0.05- 0.13 -0.20 Shoulder Milling 0.05- 0.15 -0.25 K Cast Iron 250HB 70- 150 -180 Groove Milling 0.05- 0.09 -0.12 ACZ310 K Cast Iron 250HB 70- 150 -180 Groove Milling 0.05- 0.10 -0.15 ACZ310 Drilling 0.05- 0.12 -0.18 Drilling 0.05- 0.13 -0.20 Aluminum Shoulder Milling 0.10- 0.15 -0.20 Aluminum Shoulder Milling 0.10- 0.15 -0.20 N Alloy Q 200- 300 -500 Groove Milling 0.05- 0.08 -0.10 DL1000Drilling0.05- 0.08 -0.10 N Alloy Q 200- 300 -500 Groove Milling 0.05- 0.08 -0.10 DL1000Drilling0.05- 0.08 -0.10 Note The cutting conditions are guidelines. Actual conditions will need to be adjusted according to machine rigidity, work clamp rigidity, depth of cut and other factors. N m Recommended Tightening Torque (N·m) H157