MACHINING CONDITIONS | SOLID END MILLS - DEPTH OF CUT AND FEED MACHINING CONDITIONS | SOLID END MILLS - DEPTH OF CUT AND FEED 90° 4 FLUTE, SHORT | LT 40 Ø 1 - 5 90° 4 FLUTE, LONG | LT 40 - Ø 3 - 6 Material Lamina Material Profiling Slotting fz [mm/tooth] Material Lamina Material Profiling Slotting fz [mm/tooth] Hardness Hardness Group Gr. N° Examples ap ae ap Ø1.0 Ø2.0 Ø3.0 Ø4.0 Ø5.0 Group Gr. N° Examples ap ae ap Ø3.0 Ø4.0 Ø5.0 Ø6.0 C35, Ck45, 125 HB C35, Ck45, 125 HB Non-Alloyed 1 1020, 1045, 190 HB 1.5xØ 0.5xØ 1.0xØ 0.008 0.010 0.014 0.019 0.024 Non-Alloyed 1 1020, 1045, 190 HB 1.5xØ 0.5xØ 1.0xØ 0.013 0.023 0.023 0.029 1060, 28Mn6 250 HB 1060, 28Mn6 250 HB 180 HB 180 HB 42CrMo4, 1.0xØ 0.008 0.009 0.013 0.020 0.024 42CrMo4, 1.0xØ 0.011 0.016 0.020 0.026 St50, Ck60, 230 HB St50, Ck60, 230 HB Low Alloyed 2 1.5xØ 0.5xØ Low Alloyed 2 1.5xØ 0.5xØ P 4140, 4340, 280 HB P 4140, 4340, 280 HB 100Cr6 0.7xØ 0.006 0.007 0.011 0.016 0.019 100Cr6 0.7xØ 0.009 0.013 0.016 0.020 350 HB 350 HB 220 HB 220 HB X40CrMoV5, 1.0xØ 0.007 0.008 0.012 0.017 0.021 X40CrMoV5, 1.0xØ 0.009 0.013 0.016 0.020 280 HB 280 HB High Alloyed 3 H13, M42, D3, 1.5xØ 0.5xØ High Alloyed 3 H13, M42, D3, 1.5xØ 0.5xØ S6-5-2, 12Ni19 320 HB S6-5-2, 12Ni19 320 HB 0.6xØ 0.005 0.006 0.009 0.013 0.016 0.6xØ 0.006 0.009 0.011 0.015 350 HB 350 HB 304, 316, 180 HB 304, 316, 180 HB Austenitic 4 1.5xØ 0.5xØ 1.0xØ 0.006 0.007 0.010 0.014 0.017 Austenitic 4 1.5xØ 0.5xØ 1.0xØ 0.008 0.012 0.015 0.019 X5CrNi18-9 240 HB X5CrNi18-9 240 HB M M Ferritic & 410, X6Cr17, 200 HB Ferritic & 410, X6Cr17, 200 HB 6 1.5xØ 0.5xØ 1.0xØ 0.004 0.005 0.007 0.011 0.013 6 1.5xØ 0.5xØ 1.0xØ 0.006 0.009 0.011 0.014 Martensitic 17-4 PH, 430 42 HRc Martensitic 17-4 PH, 430 42 HRc 150 HB 150 HB GG20, GG40, GG20, GG40, Grey 7 200 HB 1.5xØ 0.5xØ 1.0xØ 0.010 0.011 0.016 0.023 0.029 Grey 7 200 HB 1.5xØ 0.5xØ 1.0xØ 0.012 0.017 0.022 0.028 EN-GJL-250, No30B EN-GJL-250, No30B 250 HB 250 HB K K 150 HB 150 HB Malleable GGG40, GGG70, Malleable GGG40, GGG70, 8 200 HB 1.5xØ 0.5xØ 1.0xØ 0.008 0.010 0.014 0.020 0.025 8 200 HB 1.5xØ 0.5xØ 1.0xØ 0.011 0.017 0.021 0.026 & Nodular 50005 & Nodular 50005 250 HB 250 HB X100CrMo13, 440C, 45 HRc X100CrMo13, 440C, 45 HRc H Steel 11 1.5xØ 0.3xØ 0.2xØ 0.003 0.004 0.005 0.009 0.011 H Steel 11 1.5xØ 0.3xØ 0.2xØ 0.004 0.006 0.008 0.010 G-X260NiCr42 50 HRc G-X260NiCr42 50 HRc NF Al (>8%Si) 12 AlSi12 130 HB 1.5xØ 0.5xØ 0.1xØ 0.009 0.010 0.015 0.021 0.026 NF Al (>8%Si) 12 AlSi12 130 HB 1.5xØ 0.5xØ 0.1xØ 0.013 0.018 0.023 0.029 90° 4 FLUTE, SHORT | LT 40 Ø 6, 8, 10, 12, 16 90° 4 FLUTE, LONG | LT 40 - Ø 8, 10, 12, 16 Profiling Slotting fz [mm/tooth] Material Lamina Material Profiling Slotting fz [mm/tooth] Material Lamina Material Hardness Hardness Group Gr. N° Examples Group Gr. N° Examples ap ae ap Ø6.0 Ø8.0 Ø10.0 Ø12.0 Ø16.0 ap ae ap Ø8.0 Ø10.0 Ø12.0 Ø16.0 125 HB C35, Ck45, 125 HB C35, Ck45, Non-Alloyed 1 1020, 1045, 190 HB 1.5xØ 0.5xØ 1.0xØ 0.032 0.044 0.052 0.062 0.084 Non-Alloyed 1 1020, 1045, 190 HB 1.5xØ 0.5xØ 1.0xØ 0.040 0.048 0.056 0.076 1060, 28Mn6 1060, 28Mn6 250 HB 250 HB 180 HB 180 HB 42CrMo4, 42CrMo4, 1.0xØ 0.036 0.042 0.050 0.068 1.0xØ 0.031 0.042 0.050 0.059 0.074 230 HB St50, Ck60, 230 HB St50, Ck60, Low Alloyed 2 1.5xØ 0.5xØ Low Alloyed 2 1.5xØ 0.5xØ 4140, 4340, P 4140, 4340, 280 HB P 280 HB 0.7xØ 0.028 0.033 0.039 0.053 100Cr6 0.7xØ 0.026 0.034 0.042 0.050 0.059 100Cr6 350 HB 350 HB 220 HB 220 HB 1.0xØ 0.027 0.037 0.044 0.051 0.059 X40CrMoV5, 1.0xØ 0.028 0.033 0.039 0.053 X40CrMoV5, 280 HB 280 HB High Alloyed 3 H13, M42, D3, 1.5xØ 0.5xØ High Alloyed 3 H13, M42, D3, 1.5xØ 0.5xØ 320 HB S6-5-2, 12Ni19 320 HB S6-5-2, 12Ni19 0.6xØ 0.020 0.028 0.033 0.039 0.042 0.6xØ 0.020 0.024 0.028 0.038 350 HB 350 HB 180 HB 304, 316, 180 HB 304, 316, Austenitic 4 1.5xØ 0.5xØ 1.0xØ 0.026 0.031 0.036 0.049 Austenitic 4 1.5xØ 0.5xØ 1.0xØ 0.022 0.030 0.036 0.042 0.054 X5CrNi18-9 240 HB X5CrNi18-9 240 HB M M 200 HB Ferritic & 410, X6Cr17, 200 HB Ferritic & 410, X6Cr17, 6 1.5xØ 0.5xØ 1.0xØ 0.019 0.023 0.027 0.036 6 1.5xØ 0.5xØ 1.0xØ 0.017 0.023 0.028 0.032 0.040 Martensitic 17-4 PH, 430 42 HRc Martensitic 17-4 PH, 430 42 HRc 150 HB 150 HB GG20, GG40, GG20, GG40, Grey 7 200 HB 1.5xØ 0.5xØ 1.0xØ 0.037 0.051 0.061 0.071 0.079 Grey 7 200 HB 1.5xØ 0.5xØ 1.0xØ 0.038 0.045 0.053 0.072 EN-GJL-250, No30B EN-GJL-250, No30B 250 HB 250 HB K K 150 HB 150 HB Malleable GGG40, GGG70, Malleable GGG40, GGG70, 8 200 HB 1.5xØ 0.5xØ 1.0xØ 0.032 0.044 0.052 0.062 0.075 8 200 HB 1.5xØ 0.5xØ 1.0xØ 0.036 0.043 0.050 0.068 & Nodular 50005 & Nodular 50005 250 HB 250 HB 45 HRc X100CrMo13, 440C, 45 HRc X100CrMo13, 440C, H Steel 11 1.5xØ 0.3xØ 0.2xØ 0.014 0.017 0.020 0.027 H Steel 11 1.5xØ 0.3xØ 0.2xØ 0.014 0.019 0.022 0.026 0.029 G-X260NiCr42 50 HRc G-X260NiCr42 50 HRc NF Al (>8%Si) 12 AlSi12 130 HB 1.5xØ 0.5xØ 0.1xØ 0.034 0.046 0.055 0.065 0.084 NF Al (>8%Si) 12 AlSi12 130 HB 1.5xØ 0.5xØ 0.1xØ 0.040 0.048 0.056 0.076 328 329