EndmillsSquareRadiusBallnoseMulti-PurposeGeneral-purposeHighEfficiencyHardene dSteelRoughingNon-ferrousMetalCFRPCoatedUncoated Stock DC DMM h6 Radius Endmill for Exotic Alloys SSEH 4000WS-R Type Stainless Ti Alloy /Heat ResistantSteelAlloy Corner Flutes Coat Helix Angle Applicable Products Side Milling Groove Finishing Face Milling Profiling Fig 1 RE+0.02 -0.01 APMX LF DC Tolerance I 4.0 < D ≤ 6.0 -0.020 to -0.0386.0 < D-0.025 to -0.047 Body ( Product) Dimensions (mm) Cat. No. Dia.DC RadiusRE Cutting Edge Length Overall LengthAPMXLF Shank Dia.DMM Fig SSEH 4120WS-R10 ● 12.0 1.0 26.0 90 12 1 SSEH 4120WS-R30 ● 12.0 3.0 26.0 90 12 1 SSEH 4160WS-R10 ● 16.0 1.0 32.0 115 16 1 SSEH 4160WS-R30 ● 16.0 3.0 32.0 115 16 1 SSEH 4200WS-R10 ● 20.0 1.0 40.0 125 20 1 SSEH 4200WS-R30 ● 20.0 3.0 40.0 125 20 1 SSEH 4250WS-R10 ● 25.0 1.0 50.0 140 25 1 SSEH 4250WS-R30 ● 25.0 3.0 50.0 140 25 1 Grade: ACW52 I116