306212 306203 1254 High Speed Cutting 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. Recommended cutting data for solid carbide end mills HSC/HPC Material group 9.1 – 9.2 – 10.1 – 10.2 – 10.3 Aluminum, copper, brass d1 l3 rpm Feed rate (mm/min) Feed per tooth (mm) Depth of cut (mm) 0.1 0.2 70,000 1,400 0.010 0.010 0.1 0.3 70,000 1,120 0.008 0.008 0.1 0.4 70,000 700 0.005 0.005 0.2 0.5 60,000 1,900 0.016 0.020 0.2 1 60,000 1,900 0.016 0.014 0.2 1.5 60,000 1,440 0.012 0.010 0.2 2 60,000 1,200 0.010 0.006 0.3 1 58,000 2,400 0.021 0.018 0.3 1.5 56,000 2,240 0.020 0.015 0.3 2 52,000 2,050 0.020 0.012 0.3 2.5 48,000 1,728 0.018 0.010 0.3 3 45,000 1,450 0.016 0.008 0.3 5 38,000 900 0.012 0.005 0.4 1 52,000 2,600 0.025 0.030 0.4 1.5 50,000 2,300 0.023 0.028 0.4 2 48,000 2,000 0.021 0.026 0.4 3 45,000 1,800 0.020 0.018 0.4 4 43,000 1,600 0.019 0.010 0.4 6 43,000 1,600 0.019 0.005 0.5 1 52,000 2,600 0.025 0.030 0.5 2 48,000 2,880 0.030 0.020 0.5 3 42,000 2,200 0.026 0.018 0.5 4 42,000 2,200 0.026 0.016 0.5 5 42,000 2,200 0.026 0.013 0.5 6 40,000 1,840 0.023 0.010 0.6 2 42,000 2,800 0.033 0.022 0.6 3 42,000 2,772 0.033 0.022 0.6 4 42,000 2,800 0.033 0.022 0.6 5 42,000 2,772 0.033 0.018 0.6 6 42,000 2,800 0.033 0.015 0.6 8 42,000 2,800 0.033 0.010 0.7 6 48,000 2,600 0.027 0.040 0.7 10 40,000 1,800 0.022 0.030 0.8 2 52,000 4,160 0.040 0.060 0.8 4 48,000 2,700 0.028 0.040 0.8 5 48,000 2,688 0.028 0.036 0.8 6 48,000 2,700 0.028 0.034 0.8 8 48,000 2,700 0.028 0.030 0.8 10 42,000 2,200 0.026 0.022 0.9 6 36,000 2,600 0.036 0.035 0.9 12 34,000 2,250 0.033 0.025 1.0 2 45,000 4,500 0.050 0.070 1.0 3 44,000 3,500 0.040 0.065 1.0 4 40,000 3,200 0.040 0.040 1.0 5 38,000 2,900 0.038 0.040 1.0 6 38,000 3,040 0.040 0.040 1.0 7 38,000 2,900 0.038 0.040 1.0 8 38,000 3,040 0.040 0.030 1.0 9 38,000 2,736 0.036 0.028 1.0 10 38,000 2,700 0.036 0.025 1.0 12 33,000 2,200 0.033 0.025 1.0 15 33,000 1,850 0.028 0.015 1.0 20 26,000 1,350 0.026 0.010 1.0 25 21,000 750 0.018 0.008 1.2 6 38,000 2,900 0.038 0.040 1.2 8 38,000 2,900 0.038 0.040 1.2 10 38,000 2,700 0.036 0.025 1.2 12 33,000 2,200 0.033 0.025 1.2 18 24,000 1,250 0.026 0.010 1.2 25 21,000 750 0.018 0.008 1.4 8 38,000 2,900 0.038 0.045 1.4 16 33,000 1,700 0.026 0.030 Material group 9.1 – 9.2 – 10.1 – 10.2 – 10.3 Aluminum, copper, brass d1 l3 rpm Feed rate (mm/min) Feed per tooth (mm) Depth of cut (mm) 1.5 4 33,000 2,400 0.036 0.060 1.5 6 32,000 2,300 0.036 0.060 1.5 8 31,000 2,200 0.036 0.055 1.5 10 31,000 2,200 0.036 0.055 1.5 12 30,000 2,100 0.036 0.050 1.5 14 28,000 1,848 0.033 0.040 1.5 16 26,000 1,700 0.033 0.035 1.5 18 26,000 1,560 0.030 0.030 1.5 20 26,000 1,350 0.026 0.030 1.5 25 24,000 1,000 0.021 0.025 1.6 8 31,000 2,200 0.036 0.060 1.6 16 26,000 1,700 0.033 0.037 1.8 10 31,000 2,200 0.036 0.060 1.8 20 26,000 1,700 0.033 0.037 2.0 5 25,000 3,200 0.065 0.200 2.0 6 25,000 3,000 0.060 0.160 2.0 8 25,000 3,000 0.060 0.140 2.0 10 24,000 2,800 0.060 0.100 2.0 12 22,000 2,600 0.060 0.080 2.0 15 22,000 2,600 0.060 0.080 2.0 20 22,000 2,600 0.060 0.050 2.0 25 20,000 2,000 0.050 0.025 2.0 30 20,000 2,000 0.050 0.016 2.5 10 24,000 2,800 0.060 0.100 2.5 20 22,000 2,600 0.060 0.060 3.0 5 20,000 2,600 0.066 0.300 3.0 10 20,000 2,600 0.066 0.210 3.0 15 20,000 2,600 0.066 0.120 3.0 20 17,000 2,000 0.060 0.120 3.0 25 17,000 2,000 0.060 0.100 3.0 30 14,000 2,000 0.060 0.080 4.0 10 15,000 3,000 0.100 0.300 4.0 15 15,000 3,000 0.100 0.250 4.0 20 13,000 2,300 0.090 0.200 4.0 25 13,000 2,300 0.090 0.130 4.0 30 11,000 1,800 0.090 0.100 5.0 10 11,000 2,600 0.120 0.400 5.0 20 11,000 2,600 0.120 0.380 5.0 30 11,000 2,600 0.120 0.200 5.0 40 10,000 2,000 0.110 0.120 6.0 10 11,000 2,600 0.120 0.400 6.0 20 10,000 3,000 0.150 0.300 6.0 30 10,000 2,800 0.140 0.250 6.0 40 8,000 2,000 0.130 0.240 6.0 50 7,000 1,800 0.130 0.160 11 Index 10 9 OIL 8 7 6 5 4 3 2 1
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