Ap ≤ 1xD Ap = 1.5xD ® Supercut Solid Carbide Mills Technical Section D = Cutting Dia Cutting Data Ae= 1xD Ae ≤ 0.5xD 4 fluted End-Mills and Ballnose Fz [mm/tooth] ISO Materials Class Vc[m/min] Cutting Diameter Ø3 Ø4 - Ø5 Ø6 - Ø7 Ø8 - Ø9 Ø10 Ø12 Ø14 Ø16 Ø20 Low & Medium CarbonSteels <0.55%C120-160 0.006 0.020 0.030 0.040 0.047 0.056 0.059 0.064 0.078 P High Carbon Steels≥0.55%C 120-160 0.006 0.020 0.030 0.040 0.047 0.056 0.059 0.064 0.078 Alloy Steels, TreatedSteels 100-140 0.005 0.012 0.020 0.030 0.039 0.047 0.049 0.053 0.065 Stainless Steel-FreeCutting 80-140 0.005 0.017 0.020 0.030 0.040 0.047 0.049 0.053 0.065 M Stainless Steel-Austenitic 70-130 0.004 0.012 0.020 0.022 0.034 0.04 0.043 0.045 0.055 Cast Steels 70-130 0.004 0.012 0.020 0.022 0.034 0.04 0.043 0.045 0.055 K Cast Iron 80-140 0.005 0.017 0.023 0.027 0.039 0.047 0.049 0.053 0.065 Heat-resistant alloys 20-40 0.005 0.010 0.018 0.031 0.048 0.056 0.060 0.064 0.077 S Titanium alloys 80-100 0.005 0.010 0.018 0.031 0.048 0.056 0.060 0.064 0.077 Hardened SteelH<48 HRcHardened Steel48-58 HRc40-700.007 0.010 0.017 0.020 0.023 0.025 0.026 0.027 0.02835-600.0050.0070.0120.0150.0170.0180.0190.0200.020 B14-12