ATA International Product Catalogue

306447 306446 1431 ap ae ap ae ap ae ap ae ap ae Circumference milling Roughing above 0.07 × d ae < 0.07 × d Circumference milling Finishing up to 0.03 × d ae > 0.03 Circumference milling max. spiral length 0.7 fz Slot milling Roughing max. 0.07 × d ap at 0.7 × fz Slot milling Finishing up to 0.03 × d ap at 1.2 fz Recommended cutting data for solid carbide end mills Workpiece material Cutting speed Vc in m/min. Feeder speed Vf  3  4  5  6  8  10  12-16  20 Dimension Roughing Finishing Feed per teeth fz mm Unalloyed steel < 500 N/mm 2 190 230 0.01 0.02 0.03 0.04 0.06 0.08 0.1 0.12 Alloyed steel < 500 N/mm 2 160 200 0.01 0.02 0.03 0.04 0.06 0.08 0.1 0.12 Unalloyed steel < 1000 N/mm 2 170 180 0.01 0.02 0.03 0.04 0.06 0.08 0.1 0.12 Alloyed steel < 1000 N/mm 2 120 140 0.01 0.02 0.03 0.04 0.06 0.08 0.1 0.12 Unalloyed steel < 1300 N/mm 2 140 165 0.08 0.015 0.025 0.035 0.055 0.072 0.090 0.108 Alloyed steel < 1300 N/mm 2 100 125 0.08 0.015 0.025 0.035 0.055 0.072 0.090 0.108 Unalloyed steel < 1600 N/mm 2 120 125 0.06 0.012 0.022 0.032 0.048 0.065 0.080 0.095 Alloyed steel < 1600 N/mm 2 80 100 0.06 0.012 0.022 0.032 0.048 0.065 0.080 0.095 Cast iron < 150 HB 170 200 0.01 0.02 0.03 0.04 0.06 0.08 0.1 0.12 Cast iron 150-200 HB 145 175 0.01 0.02 0.03 0.04 0.06 0.08 0.1 0.12 Cast iron 200-250 HB 115 140 0.06 0.012 0.022 0.032 0.048 0.064 0.08 0.096 Cast iron 250-300 HB 105 125 0.06 0.012 0.022 0.032 0.048 0.064 0.08 0.096 Hardened steel < 52 HRC – 84 0.006 0.008 0.01 0.015 0.02 0.025 0.03 0.05 Stainless steel 94 113 0.015 0.02 0.02 0.025 0.025 0.05 0.06 0.08 Titanium, titanium alloy < 1100 N/mm 2 84 101 0.015 0.02 0.02 0.025 0.025 0.05 0.06 0.08 Heat resisting steel 73 88 0.015 0.02 0.02 0.025 0.025 0.05 0.06 0.08 Nickel, titanium unalloyed 63 75 0.015 0.02 0.02 0.025 0.025 0.05 0.06 0.08 Aluminium unalloyed 440 528 0.01 0.02 0.03 0.04 0.06 0.08 0.1 0.12 Aluminium < 6% Si 367 440 0.01 0.02 0.03 0.04 0.06 0.08 0.12 0.16 Aluminium < 12% Si 294 352 0.01 0.02 0.03 0.04 0.06 0.08 0.12 0.16 Aluminium > 12% Si 220 264 0.01 0.02 0.03 0.04 0.06 0.08 0.1 0.12 11 Index 10 9 OIL 8 7 6 5 4 3 2 1