ATA International Product Catalogue

306436 306438 306434 1444 These conditions are for general guidance; in actual machining conditions adjust the parameters according to your actual machine and work-piece conditions. If the rpm available is lower than recommended please reduce the feed rate to the same ratio. Use only accurate and highly rigid machines. We recommend to reduce the feed rate about 50% when milling in corners. Recommended cutting data for solid carbide end mills with cornder radius HSC/HHC Roughing Material Group 1.1 - 1.2 - 1.3 - 1.4 - 1.5 Unalloyed steels < 850 N/mm² 2.1 - 2.2 - 2.3 - 2.4 - 2.5 - 2.6 - 3.1 - 3.2 Heat treated steels < 35 HRC (1200 N/mm²) 2.1 - 2.2 - 2.3 - 2.4 - 2.5 - 2.6 - 3.1 - 3.2 - 4.1 - 4.2 - 4.3 Heat treated steels - Stainless steels 35 - 45 HRC d1 r rpm Vf mm/min fz mm ap mm ae mm rpm Vf mm/min fz mm ap mm ae mm rpm Vf mm/min fz mm ap mm ae mm 1 0.1 26,000 3,120 0.03 0.010 0.4 24,000 2,880 0.03 0.010 0.4 20,000 2,000 0.025 0.01 0.4 1 0.2 26,000 3,120 0.03 0.015 0.4 24,000 2,880 0.03 0.015 0.4 20,000 2,000 0.025 0.01 0.4 2 0.2 20,000 8,000 0.10 0.036 0.8 18,000 7,200 0.10 0.036 0.8 16,000 5,120 0.080 0.03 0.8 3 0.3 13,500 10,260 0.19 0.060 1.2 12,000 7,200 0.15 0.060 1.2 10,800 6,480 0.150 0.06 1.2 4 0.2 10,000 10,800 0.27 0.050 1.8 9,000 9,000 0.25 0.050 1.8 8,000 6,400 0.200 0.04 1.8 4 0.4 10,000 10,800 0.27 0.100 1.6 9,000 9,000 0.25 0.100 1.6 8,000 6,400 0.200 0.08 1.6 4 0.5 10,000 10,800 0.27 0.120 1.5 9,000 9,000 0.25 0.120 1.5 8,000 6,400 0.200 0.10 1.5 4 1.0 10,000 10,800 0.27 0.240 1.0 9,000 9,000 0.25 0.240 1.0 8,000 6,400 0.200 0.20 1.0 5 0.5 8,000 9,600 0.30 0.120 2.0 7,000 8,400 0.30 0.120 2.0 6,500 6,500 0.250 0.10 2.0 5 1.0 8,000 9,600 0.30 0.240 1.5 7,000 8,400 0.30 0.240 1.5 6,500 6,500 0.250 0.20 1.5 6 0.2 6,500 10,400 0.40 0.048 2.8 6,000 9,600 0.40 0.048 2.8 5,500 6,600 0.300 0.04 2.8 6 0.5 6,500 10,400 0.40 0.120 2.5 6,000 9,600 0.40 0.120 2.5 5,500 6,600 0.300 0.10 2.5 6 1.0 6,500 10,400 0.40 0.240 2.0 6,000 9,600 0.40 0.240 2.0 5,500 6,600 0.300 0.20 2.0 6 1.5 6,500 10,400 0.40 0.360 1.5 6,000 9,600 0.40 0.360 1.5 5,500 6,600 0.300 0.30 1.5 8 0.2 5,000 11,000 0.55 0.048 3.8 4,500 9,000 0.50 0.048 3.8 4,000 6,400 0.400 0.04 3.8 8 0.5 5,000 11,000 0.55 0.120 3.5 4,500 9,000 0.50 0.120 3.5 4,000 6,400 0.400 0.10 3.5 8 1.0 5,000 11,000 0.55 0.240 3.0 4,500 9,000 0.50 0.240 3.0 4,000 6,400 0.400 0.20 3.0 8 1.5 5,000 11,000 0.55 0.360 2.5 4,500 9,000 0.50 0.360 2.5 4,000 6,400 0.400 0.30 2.5 8 2.0 5,000 11,000 0.55 0.480 2.0 4,500 9,000 0.50 0.480 2.0 4,000 6,400 0.400 0.40 2.0 10 0.2 4,000 11,200 0.70 0.048 4.8 3,500 9,100 0.65 0.048 4.8 3,500 7,000 0.500 0.04 4.8 10 0.5 4,000 11,200 0.70 0.120 4.5 3,500 9,100 0.65 0.120 4.5 3,500 7,000 0.500 0.10 4.5 10 1.0 4,000 11,200 0.70 0.240 4.0 3,500 9,100 0.65 0.240 4.0 3,500 7,000 0.500 0.20 4.0 10 1.5 4,000 11,200 0.70 0.360 3.5 3,500 9,100 0.65 0.360 3.5 3,500 7,000 0.500 0.30 3.5 10 2.0 4,000 11,200 0.70 0.480 3.0 3,500 9,100 0.65 0.480 3.0 3,500 7,000 0.500 0.40 3.0 12 0.5 3,500 11,200 0.80 0.120 5.5 3,000 9,600 0.80 0.120 5.5 3,000 6,600 0.550 0.10 5.5 12 1.0 3,500 11,200 0.80 0.240 5.0 3,000 9,600 0.80 0.240 5.0 3,000 6,600 0.550 0.20 5.0 12 1.5 3,500 11,200 0.80 0.300 4.5 3,000 9,600 0.80 0.300 4.5 3,000 6,600 0.550 0.30 4.5 12 2.0 3,500 11,200 0.80 0.480 4.0 3,000 9,600 0.80 0.480 4.0 3,000 6,600 0.550 0.40 4.0 Finishing Material Group 1.1 - 1.2 - 1.3 - 1.4 - 1.5 Unalloyed steels <850 N/mm² 2.1 - 2.2 - 2.3 - 2.4 - 2.5 - 2.6 - 3.1 - 3.2 Heat treated steels <35 HRC (1200 N/mm²) 2.1 - 2.2 - 2.3 - 2.4 - 2.5 - 2.6 - 3.1 - 3.2 - 4.1 - 4.2 - 4.3 Heat treated steels - Stainless steels 35 - 45 HRC d1 r rpm Vf mm/min fz mm ap mm ae mm rpm Vf mm/min fz mm ap mm ae mm rpm Vf mm/min fz mm ap mm ae mm 1 0.1 40,000 1,600 0.01 0.02 0.01 35,000 840 0.006 0.02 0.01 30,000 720 0.006 0.02 0.01 1 0.2 40,000 1,600 0.01 0.02 0.01 35,000 840 0.006 0.02 0.01 30,000 720 0.006 0.02 0.01 2 0.2 30,000 2,400 0.02 0.05 0.02 25,000 1,000 0.010 0.05 0.02 20,000 800 0.010 0.05 0.02 3 0.3 19,000 2,280 0.03 0.06 0.03 16,000 1,280 0.020 0.05 0.03 13,000 1,040 0.020 0.05 0.03 4 0.2 14,500 2,320 0.04 0.10 0.02 12,000 1,440 0.030 0.05 0.02 10,000 800 0.020 0.05 0.02 4 0.4 14,500 2,320 0.04 0.10 0.04 12,000 1,440 0.030 0.05 0.04 10,000 800 0.020 0.05 0.04 4 0.5 14,500 2,320 0.04 0.10 0.05 12,000 1,440 0.030 0.05 0.05 10,000 800 0.020 0.05 0.05 4 1.0 14,500 2,320 0.04 0.10 0.10 12,000 1,440 0.030 0.05 0.10 10,000 800 0.020 0.05 0.10 5 0.5 11,500 2,300 0.05 0.10 0.05 10,000 1,600 0.040 0.05 0.05 8,000 960 0.030 0.05 0.05 5 1.0 11,500 2,300 0.05 0.10 0.10 10,000 1,600 0.040 0.05 0.10 8,000 960 0.030 0.05 0.10 6 0.2 9,500 2,280 0.06 0.20 0.02 8,000 1,600 0.050 0.10 0.02 6,500 1,040 0.040 0.10 0.02 6 0.5 9,500 2,280 0.06 0.20 0.05 8,000 1,600 0.050 0.10 0.05 6,500 1,040 0.040 0.10 0.05 6 1.0 9,500 2,280 0.06 0.20 0.10 8,000 1,600 0.050 0.10 0.10 6,500 1,040 0.040 0.10 0.10 6 1.5 9,500 2,280 0.06 0.20 0.15 8,000 1,600 0.050 0.10 0.15 6,500 1,040 0.040 0.10 0.15 8 0.2 7,500 2,400 0.08 0.20 0.02 6,000 1,440 0.060 0.10 0.02 5,000 1,000 0.050 0.10 0.02 8 0.5 7,500 2,400 0.08 0.20 0.05 6,000 1,440 0.060 0.10 0.05 5,000 1,000 0.050 0.10 0.05 8 1.0 7,500 2,400 0.08 0.20 0.10 6,000 1,440 0.060 0.10 0.10 5,000 1,000 0.050 0.10 0.10 8 1.5 7,500 2,400 0.08 0.20 0.15 6,000 1,440 0.060 0.10 0.15 5,000 1,000 0.050 0.10 0.15 8 2.0 7,500 2,400 0.08 0.20 0.20 6,000 1,440 0.060 0.10 0.20 5,000 1,000 0.050 0.10 0.20 10 0.2 6,000 2,400 0.10 0.20 0.02 5,000 1,600 0.080 0.10 0.02 4,000 960 0.060 0.10 0.02 10 0.5 6,000 2,400 0.10 0.20 0.05 5,000 1,600 0.080 0.10 0.05 4,000 960 0.060 0.10 0.05 10 1.0 6,000 2,400 0.10 0.20 0.10 5,000 1,600 0.080 0.10 0.10 4,000 960 0.060 0.10 0.10 10 1.5 6,000 2,400 0.10 0.20 0.15 5,000 1,600 0.080 0.10 0.15 4,000 960 0.060 0.10 0.15 10 2.0 6,000 2,400 0.10 0.20 0.20 5,000 1,600 0.080 0.10 0.20 4,000 960 0.060 0.10 0.20 12 0.5 5,000 2,200 0.11 0.20 0.05 4,000 1,440 0.090 0.10 0.05 3,500 980 0.070 0.10 0.05 12 1.0 5,000 2,200 0.11 0.20 0.10 4,000 1,440 0.090 0.10 0.10 3,500 980 0.070 0.10 0.10 12 1.5 5,000 2,200 0.11 0.20 0.15 4,000 1,440 0.090 0.10 0.15 3,500 980 0.070 0.10 0.15 12 2.0 5,000 2,200 0.11 0.20 0.20 4,000 1,440 0.090 0.10 0.20 3,500 980 0.070 0.10 0.20 11 Index 10 9 OIL 8 7 6 5 4 3 2 1