Milling Cutter/Indexable Endmill Selection Guide G: Optimal S: Good H: Unsuitable Blank: Not recommended Application Work Material Application Type Shank Diameter (mm) P MK N S H Cutting Edge Angle Diameter Description Series Insert Cat. Rake Angle Face Milling General Steel/Carbon Steel/Alloy Steel Tempered Steel/Die Steel Cast Iron/Ductile Cast Iron Non-Ferrous Metal Ti Alloy/Heat Resistant Alloy Hardened Steel 45 to 55 HRC Ref. Page and (mm) No. and Shoulder Milling Profile Finishing Stainless Steel Aluminum Alloy Max. Depth of Cut Diagram Chamfering (mm) Slot Milling Ramping Cutting Edge Angle Radial General Purpose Finishing High Feed Copying Boring Ref. Page Axial BRC-ES RDHX0701M0T 0.5mm ø12 ø10 G H119 to to BRC-ES 0° 0° G H H H G Radius Milling ø20 ø25 (FC) L118 →H119, L118 7±0.013 BRC-R RDHX1003M0T 0.5mm ø42 G H119 to − BRC-R 0° 0° G H H H G ø66 (FC) L118 10±0.013 →H119, L118 WBMR ZNMT1804100-C Profiling R10 10 20 to 43mm (ø20) ø25 WBMR2000 to to 9.76 −10° Q G G G G G G S S H120 R25 ø50.8 WBMR2000L 3D (ø50) →H120 18.00 Milling, WBMF ZPGU1551050 R5 RE±0.015 Radius 0.1 to 0.4mm (ø10) ø16 to to WBMF1000 0° Q G G G G G G G S H122 R15 ø32 (ø30) 9 →H122 15.6 Groove Milling TSM SNHG121 H ø100 12.70 4 to 8mm 88°30 to − TSM −2°−12° S S S S S H123 ø160 Milling Cutters →H123 12.70 TSE CPMT060204N-US RE Slot ø21 ø25 9 to 22mm to to TSE 0° 0° S S S S H123 Face 90° ø50 ø32 T Milling 6.35 Shoulder →H123 Milling (12000 Type) ø8 ø10 WFXC-E High Feed SOMT120308PDER 45° to to WFXC08000E ø16 ø16 Radius 0° 0° G G G G G G G S H124 12.7 Multi- ø25 ø25 Purpose to to WFXC12000E R/ 45° ø32 ø32 12.7 Profiling →H124 Groove/ Chamfering SCP SDMA322 R0.8 T-Slot Chamfering ø8 ø14 to to SCP 0° 0° G S S S S H126 45° ø32 ø20 Aluminum/ 9.525 Light Alloys High-Speed →H126 (12.70) Cast Iron SMC SPMN422 RE ø7 to ø32 SMC 0° 0° G S S S S H126 45° ø35 →H126 12.70 Metal ø80 HF Expansion HFM12000 NF-LDEN12T3ZDFR 3mm 90°ø1to25 − HFF12000 of Non-Ferrous ø80 12.7 3mm 6.0 90°ø1to25 − HFFH12000 9.525 10° 4° G G H H H H S G H H128 Milling 3mm ø80 90°ø1to25 − HFFH12000R-BBT30 →H128 H6