CPT

®

Supercut Solid Carbide Mills

Technical Section

D = Cutting Dia

Cutting Data 4 fluted End-Mills and Ballnose

Fz [mm/tooth] Cutting Diameter Ø3 Ø4 - Ø5 Ø6 - Ø7 Ø8 - Ø9 Ø10 Ø12 Ø14 Ø16 Ø20

Vc [m/min]

ISO Materials Class

Low & Medium Carbon Steels <0.55%C High Carbon Steels ≥0.55%C Alloy Steels, Treated Steels Stainless Steel-Free Cutting Stainless Steel-Austenitic

120-160 0.006 0.020 0.030 0.040 0.047 0.056 0.059 0.064 0.078

P

120-160 0.006 0.020 0.030 0.040 0.047 0.056 0.059 0.064 0.078

100-140 0.005 0.012 0.020 0.030 0.039 0.047 0.049 0.053 0.065

80-140 0.005 0.017 0.020 0.030 0.040 0.047 0.049 0.053 0.065

M

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 Hardened Steel <48 HRc Hardened Steel 48-58 HRc

80-100 0.005 0.010 0.018 0.031 0.048 0.056 0.060 0.064 0.077

40-70 0.007 0.010 0.017 0.020 0.023 0.025 0.026 0.027 0.028

H

35-60 0.005 0.007 0.012 0.015 0.017 0.018 0.019 0.020 0.020

B14-12

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