High-Performance Solid Carbide End Mills High-Performance Solid Carbide End Mills • Roughing Application Data • Series 422150 422152 „Series 422150 422152 Side Milling (A)and Slotting (B) K30F-DCHP Recommended feed per tooth (fz = mm/th) for side milling (A). For slotting (B), reduce fz by 20%. AlTiN A B Cutting Speed — vcm/min D1 — Diameter Material Group ap ae ap min max mm 6,0 8,0 10,0 12,0 16,0 20,0 25,0 1 1,5 x D 0,5 x D 1xD 150 – 200 fz 0,031 0,041 0,049 0,060 0,073 0,082 0,087 2 1,5 x D 0,5 x D 1xD 140 – 190 fz 0,031 0,041 0,049 0,060 0,073 0,082 0,087 P 3 1,5 x D 0,4 x D 1xD 120 – 160 fz 0,025 0,034 0,041 0,051 0,063 0,073 0,080 4 1,5 x D 0,4 x D 0,75 x D 90 – 150 fz 0,023 0,030 0,037 0,045 0,055 0,063 0,068 5 1,5 x D 0,4 x D 0,75 x D 60 – 100 fz 0,021 0,027 0,033 0,040 0,050 0,058 0,064 1 1,5 x D 0,5 x D 1xD 120 – 160 fz 0,031 0,041 0,049 0,060 0,073 0,082 0,087 K 2 1,5 x D 0,4 x D 1xD 110 – 140 fz 0,025 0,034 0,041 0,051 0,063 0,073 0,080 3 1,5 x D 0,4 x D 1xD 100 – 130 fz 0,021 0,027 0,033 0,040 0,050 0,058 0,064 S 1 1,5 x D 0,5 x D 1xD 50 – 90 fz 0,025 0,034 0,041 0,051 0,063 0,073 0,080 H 1 1,5 x D 0,3 x D 0,75 x D 80 – 140 fz 0,023 0,030 0,037 0,045 0,055 0,063 0,068 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. Low cutting force through chipbreaker for use with unstable clamping and components. Above parameters are based on ideal conditions. For smaller taper machining centres, please adjust parameters accordingly on >12mm diameters. O70 widia.com