SQUAREBALLRADIUSTAPERBARRELROUGHINGSOLID END MILLS ap MS PLUS END MILLS Ball nose, Short cut length, 2 flute, Short shank MP2SSB Ball nose, Short cut length, 2 flute MP2SB Ball nose, Medium cut length, 2 flute MP2MB CARBIDE RECOMMENDED CUTTING CONDITIONS Hardened Steel (45 ─ 55HRC) Copper, Copper Alloy Work Material RE(mm) %<15° %>15° Depth of cut Depth of cut %<15° %>15° Depth of cut Depth of cutRevolutionTable feedRevolutionTable feedapaeRevolutionTable feedRevolutionTable feedapae(min-1)(mm/min)(min-1)(mm/min)(mm)(mm)(min-1)(mm/min)(min-1)(mm/min)(mm)(mm) R0.1 40000 300 40000 250 0.003 0.02 40000 300 40000 250 0.003 0.02 R0.15 40000 500 40000 350 0.007 0.03 40000 500 40000 350 0.007 0.03 R0.2 40000 1300 40000 950 0.015 0.04 40000 1300 40000 950 0.015 0.04 R0.25 40000 1900 40000 1100 0.02 0.05 40000 1900 40000 1100 0.02 0.05 R0.3 40000 2500 40000 1300 0.025 0.06 40000 2500 40000 1300 0.025 0.06 R0.4 40000 4000 40000 1900 0.04 0.08 40000 4000 40000 1900 0.04 0.08 R0.5 40000 5600 40000 3000 0.05 0.1 40000 5600 40000 3000 0.05 0.1 R0.75 40000 6500 32000 3200 0.08 0.15 40000 6500 32000 3200 0.08 0.15 R1 40000 6500 31000 3500 0.11 0.2 40000 6500 31000 3500 0.11 0.2 R1.25 36000 6500 26000 3500 0.12 0.25 36000 6500 26000 3500 0.12 0.25 R1.5 32000 6000 22000 3400 0.13 0.3 32000 6000 22000 3400 0.13 0.3 R2 25000 6000 16000 2700 0.15 0.4 25000 6000 16000 2700 0.15 0.6 R2.5 20000 5400 13000 2300 0.2 0.5 20000 5400 13000 2300 0.2 0.8 R3 17000 4700 10000 2000 0.25 0.6 17000 4700 10000 2000 0.25 0.9 R4 13000 3600 8000 1500 0.3 0.8 13000 3600 8000 1500 0.3 1.6 R5 10000 2900 6400 1200 0.5 1.0 10000 2900 6400 1200 0.5 2.0 R6 7200 2000 4800 1000 0.5 1.2 8500 2300 5300 1100 0.5 2.4