EndmillsSquareRadiusBallnoseMulti-PurposeGeneral-purposeHighEfficiencyHardene dSteelRoughingNon-ferrousMetalCFRPCoatedUncoated DC Stock DMM h6 DC DMM h6 Solid Carbide Spiral Endmills SSM 4000 Type General Carbon Cast Iron AluminumSteelSteelAlloy Corner Uncoated Flutes Carbide Helix Angle Side Milling Groove Finishing Fig 1 Fig 2 APMX LU θ APMX LF LF DC θ DC Tolerance < ø3 10° D ≤ 6.0 -0.010 -0.030 I ≥ ø3 < ø6 15° 6.0 < D ≤ 10.0 -0.015 -0.040> ø620°10.0 < D-0.020-0.050 Body Dimensions (mm) Cat. No. Dia.DC Cutting Edge Length Neck Length Overall LengthAPMXLULF Shank Dia.DMM Fig SSM 4015 ● 1.5 5.0 5.9 40 4 1 SSM 4020 ● 2.0 6.0 6.8 40 4 1 SSM 4025 ● 2.5 8.0 8.7 40 4 1 SSM 4030 ● 3.0 8.0 11.4 45 6 1 SSM 4035 ● 3.5 8.0 11.8 45 6 1 SSM 4040 ● 4.0 10.0 13.7 45 6 1 SSM 4045 ● 4.5 10.0 14.2 45 6 1 SSM 4050 ● 5.0 12.0 17.1 50 6 1 SSM 4055 ● 5.5 12.0 17.5 50 6 1 SSM 4060 ● 6.0 12.0 ― 50 6 2 SSM 4065 ● 6.5 12.0 16.9 50 8 1 SSM 4070 ● 7.0 15.0 21.1 55 8 1 SSM 4075 ● 7.5 15.0 21.3 55 8 1 SSM 4080 ● 8.0 15.0 ― 55 8 2 SSM 4085 ● 8.5 15.0 21.9 55 10 1 SSM 4090 ● 9.0 15.0 22.1 55 10 1 SSM 4095 ● 9.5 15.0 22.3 55 10 1 SSM 4100 ● 10.0 18.0 ― 65 10 2 SSM 4105 * 10.5 18.0 19.9 65 12 1 SSM 4110 ● 11.0 18.0 20.6 70 12 1 SSM 4120 ● 12.0 18.0 ― 70 12 2 SSM 4130 ● 13.0 20.0 28.8 80 16 1 SSM 4140 ● 14.0 20.0 29.2 80 16 1 SSM 4150 ● 15.0 25.0 34.6 80 16 1 SSM 4160 ● 16.0 35.0 ― 90 16 2 SSM 4170 * 17.0 35.0 42.8 90 20 1 SSM 4180 ● 18.0 40.0 51.2 105 20 1 SSM 4190 * 19.0 40.0 51.6 105 20 1 SSM 4200 ● 20.0 40.0 ― 105 20 2 SSM 4210 * 21.0 40.0 52.5 105 25 1 SSM 4220 * 22.0 40.0 52.8 105 25 1 SSM 4230 * 23.0 45.0 58.2 115 25 1 SSM 4240 * 24.0 45.0 58.6 115 25 1 SSM 4250 ● 25.0 50.0 ― 120 25 2 Grade: A1 I68 * mark: Semi-standard stock (please confirm stock availability)