Long Solid Carbide Spiral Endmills 4 LSM 4000 Type Flutes 4 Coated Carbide Carbon Steel Alloy Steel Pre-hardened Tempered Steel Die Steel Hardened Steel Stainless Ti Alloy Heat Resistant A loy Cast Iron Aluminum Copper Alloy Graphite CFRP Uncoated Steel 45 to 55 55 to 60 60 to 65 Steel Alloy HRC HRC HRC Flutes S G S S Corner Side Milling Groove Finishing DC DMM h6 30° DC Tolerance APMX D ≤ 6.0 –0.010 –0.030 LF 6.0 < D ≤ 10.0 –0.015 –0.040 Helix Angle 10.0 < D –0.020 –0.050 ■ Body  Dimensions (mm) Cat. No. Stock Cutting diameter Depth of cut Total Length Shank diameter DC APMX LF DMM LSM 4030 F 3.0 12.0 50 6 4035 * 3.5 12.0 50 6 4040 F 4.0 15.0 50 6 4045 * 4.5 15.0 50 6 4050 F 5.0 18.0 55 6 LSM 4055 * 5.5 18.0 55 6 4060 F 6.0 18.0 55 6 4065 * 6.5 18.0 55 8 4070 F 7.0 25.0 65 8 4075 * 7.5 25.0 65 8 LSM 4080 F 8.0 25.0 65 8 4085 * 8.5 25.0 65 10 4090 F 9.0 25.0 65 10 4095 * 9.5 25.0 65 10 4100 F 10.0 30.0 75 10 LSM 4105 * 10.5 30.0 80 12 4110 F 11.0 30.0 80 12 4120 F 12.0 30.0 80 12 4130 F 13.0 35.0 95 16 4140 F 14.0 40.0 95 16 LSM 4150 F 15.0 40.0 95 16 I 4160 F 16.0 50.0 105 16 4170 * 17.0 50.0 105 20 4180 F 18.0 50.0 115 20 Solid Carbide Endmills 4190 * 19.0 55.0 120 20 LSM 4200 F 20.0 55.0 120 20 4210 * 21.0 60.0 125 25 4220 * 22.0 60.0 135 25 Square 4230 * 23.0 60.0 135 25 4240 * 24.0 65.0 140 25 2 Flutes LSM 4250 F 25.0 65.0 140 25 3 Flutes Grade: A1 4 Flutes 6 Flutes 8 Flutes Radius Ballnose DLC SUMIDIA Coat Long Neck Uncoated CBN PCD I124 * mark: Semi-standard stock (Please confirm stock availability) F mark : To be replaced by new item (Please confirm stock availability)