General Purpose Solid Carbide End Mills • Roughing/Finishing Application Data • Series 4010 • VariMill™ GP „Series 4010 • Uncoated • VariMill GP Side Milling (A) uncoated Recommended feed per tooth (fz = mm/th) for side milling (A). A Cutting Speed — vcm/min D1 — Diameter Material Group ap ae min max mm 3,0 4,0 6,0 8,0 10,0 12,0 16,0 20,0 0 Ap1 max 0,1 x D 120 – 160 fz 0,021 0,028 0,044 0,060 0,072 0,083 0,101 0,114 P 1 Ap1 max 0,1 x D 120 – 160 fz 0,021 0,028 0,044 0,060 0,072 0,083 0,101 0,114 2 Ap1 max 0,1 x D 112 – 152 fz 0,021 0,028 0,044 0,060 0,072 0,083 0,101 0,114 NOTE: Lower value of cutting speed is used for high stock removal applications or for higher hardness (machinability) within group. Higher value of cutting speed is used for finishing applications or for lower hardness (machinability) within group. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on >12mm diameters. widia.com P43 General Purpose Solid Carbide End Mills