
MACHINING CONDITIONS | SOLID END MILLS - DEPTH OF CUT AND FEED MACHINING CONDITIONS | SOLID END MILLS - DEPTH OF CUT AND FEED 90° 3 FLUTE | LT 4000 - Ø 3 - 6, 8, 10, 12 90° 4 FLUTE | LT 4000 - Ø 1 - 5 Material Lamina Material Profiling Slotting fz [mm/tooth] Material Lamina Material Profiling Slotting fz [mm/tooth] Hardness Hardness Group Gr. N° Examples Group Gr. N° Examples ap ae ap Ø3 Ø4 Ø5 Ø6 Ø8 Ø 10 Ø 12 ap ae ap Ø1 Ø2 Ø3 Ø4 Ø5 125 HB C35, Ck45, 125 HB C35, Ck45, Non Alloyed 1 1020, 1045, 190 HB 1.5xØ 0.5xØ 1.0xØ 0.010 0.011 0.016 0.023 0.029 Non Alloyed 1 1020, 1045, 190 HB 1.5xØ 0.5xØ 1.0xØ 0.018 0.027 0.033 0.042 0.058 0.069 0.081 1060, 28Mn6 250 HB 1060, 28Mn6 250 HB 42CrMo4, 180 HB 1.5xØ 0.5xØ 1.0xØ 0.008 0.010 0.014 0.020 0.025 180 HB St50, Ck60, 230 HB Low Alloyed 2 42CrMo4, 1.0xØ 0.017 0.025 0.031 0.040 0.054 0.065 0.076 P 4140, 4340, 280 HB St50, Ck60, 230 HB 100Cr6 1.5xØ 0.5xØ 0.7xØ 0.007 0.008 0.011 0.016 0.020 350 HB Low Alloyed 2 4140, 4340, 1.5xØ 0.5xØ P 280 HB 220 HB 100Cr6 0.7xØ 0.015 0.021 0.026 0.034 0.046 0.055 0.065 X40CrMoV5, 1.5xØ 0.5xØ 1.0xØ 0.007 0.008 0.011 0.016 0.020 280 HB 350 HB High Alloyed 3 H13, M42, D3, S6-5-2, 12Ni19 320 HB 220 HB 1.5xØ 0.5xØ 0.6xØ 0.005 0.006 0.008 0.011 0.014 350 HB 1.0xØ 0.015 0.021 0.026 0.033 0.046 0.055 0.064 X40CrMoV5, 280 HB 304, 316, 180 HB High Alloyed 3 H13, M42, D3, 1.5xØ 0.5xØ Austenitic 4 X5CrNi18-9 1.5xØ 0.5xØ 1.0xØ 0.006 0.007 0.010 0.015 0.019 240 HB S6-5-2, 12Ni19 320 HB 0.6xØ 0.011 0.016 0.020 0.025 0.035 0.041 0.049 X2CrNiN23-4, 290 HB 350 HB M Duplex 5 S31500 1.5xØ 0.5xØ 1.0xØ 0.005 0.006 0.008 0.011 0.014 310 HB 304, 316, 180 HB Ferritic & 410, X6Cr17, 200 HB Austenitic 4 1.5xØ 0.5xØ 1.0xØ 0.012 0.017 0.022 0.028 0.038 0.045 0.053 6 1.5xØ 0.5xØ 1.0xØ 0.005 0.005 0.008 0.011 0.014 X5CrNi18-9 240 HB Martensitic 17-4PH, 430 42 HRc GG20, GG40, EN- 150 HB X2CrNiN23-4, 290 HB Grey 7 GJL-250, 200 HB 1.5xØ 0.5xØ 1.0xØ 0.009 0.011 0.015 0.022 0.027 M Duplex 5 S31500 1.5xØ 0.5xØ 1.0xØ 0.009 0.013 0.017 0.021 0.029 0.035 0.040 N030B 310 HB 250 HB K 150 HB Ferritic & 410, X6Cr17, 200 HB Malleable GGG40, GGG70, 6 1.5xØ 0.5xØ 1.0xØ 0.009 0.013 0.016 0.020 0.028 0.033 0.039 8 200 HB 1.5xØ 0.5xØ 1.0xØ 0.009 0.010 0.014 0.021 0.026 Martensitic 17-4PH, 430 42 HRc & Nodular 50005 250 HB 150 HB Incoloy 800 240 HB GG20, GG40, EN- Fe, Ni & 9 Inconel 700 250 HB 1.5xØ 0.3xØ 1.0xØ 0.004 0.004 0.006 0.009 0.011 Grey 7 GJL-250, 200 HB 1.5xØ 0.5xØ 1.0xØ 0.020 0.029 0.036 0.047 0.064 0.076 0.089 Co based N030B S Stellite 21 350 HB 250 HB T40 - K Ti based 10 1.5xØ 0.5xØ 1.0xØ 0.004 0.004 0.006 0.009 0.011 150 HB TiAl6V4 - Malleable GGG40, GGG70, 45 HRc 8 200 HB 1.5xØ 0.5xØ 1.0xØ 0.017 0.025 0.031 0.040 0.055 0.066 0.077 X100CrMo13, 440C, 0.3xØ 0.2xØ & Nodular 50005 Steel 11 G-X260NiCr42 50 HRc 1.5xØ 0.003 0.004 0.006 0.008 0.010 250 HB H 55 HRc 0.2xØ 0.1xØ Incoloy 800 240 HB Chilled Cast Iron 12 Ni-Hard 2 400 HB 1.5xØ 0.2xØ 0.1xØ 0.003 0.003 0.005 0.007 0.009 Fe, Ni & White Cast Iron 13 G-X300CrMo15 55 HRc 1.5xØ 0.2xØ 0.1xØ 0.003 0.003 0.005 0.007 0.009 9 Inconel 700 250 HB 1.5xØ 0.3xØ 1.0xØ 0.010 0.014 0.018 0.023 0.031 0.037 0.044 NF Aluminium Co based 14 AlSi12 130 HB 1.5xØ 0.5xØ 1.0xØ 0.010 0.011 0.016 0.023 0.029 S Stellite 21 350 HB T40 - 90° 4 FLUTE | LT 4000 - Ø 6, 8, 10, 12, 16 Ti based 10 1.5xØ 0.5xØ 1.0xØ 0.007 0.011 0.013 0.017 0.023 0.028 0.032 TiAl6V4 - Material Lamina Material Profiling Slotting fz [mm/tooth] 45 HRc Hardness 0.3xØ 0.2xØ 0.006 0.009 0.012 0.015 0.020 0.024 0.028 Group Gr. N° Examples X100CrMo13, 440C, ap ae ap Ø6 Ø8 Ø 10 Ø 12 Ø 16 Steel 11 G-X260NiCr42 50 HRc 1.5xØ C35, Ck45, 125 HB H 55 HRc 0.2xØ 0.1xØ 0.006 0.008 0.010 0.013 0.017 0.021 0.024 Non Alloyed 1 1020, 1045, 190 HB 1.5xØ 0.5xØ 1.0xØ 0.050 0.059 0.070 0.099 0.095 1060, 28Mn6 250 HB Chilled Cast Iron 12 Ni-Hard 2 400 HB 1.5xØ 0.2xØ 0.1xØ 0.006 0.008 0.010 0.013 0.017 0.021 0.024 42CrMo4, 180 HB White Cast Iron 13 G-X300CrMo15 55 HRc 1.5xØ 0.2xØ 0.1xØ 0.006 0.008 0.010 0.013 0.017 0.021 0.024 1.0xØ 0.044 0.053 0.062 0.088 0.085 St50, Ck60, 230 HB NF Aluminium 14 AlSi12 130 HB 1.5xØ 0.5xØ 1.0xØ 0.018 0.027 0.033 0.042 0.058 0.0696 0.081 Low Alloyed 2 4140, 4340, 1.5xØ 0.5xØ P 280 HB 100Cr6 0.7xØ 0.035 0.042 0.049 0.069 0.067 350 HB 220 HB X40CrMoV5, 1.0xØ 0.035 0.042 0.049 0.069 0.067 280 HB High Alloyed 3 H13, M42, D3, 1.5xØ 0.5xØ S6-5-2, 12Ni19 320 HB 0.6xØ 0.025 0.030 0.035 0.050 0.048 350 HB 304, 316, 180 HB Austenitic 4 X5CrNi18-9 1.5xØ 0.5xØ 1.0xØ 0.032 0.039 0.045 0.064 0.062 240 HB X2CrNiN23-4, 290 HB M Duplex 5 S31500 1.5xØ 0.5xØ 1.0xØ 0.025 0.030 0.035 0.050 0.048 310 HB Ferritic & 410, X6Cr17, 200 HB 6 1.5xØ 0.5xØ 1.0xØ 0.024 0.029 0.033 0.048 0.046 Martensitic 17-4PH, 430 42 HRc GG20, GG40, EN- 150 HB Grey 7 GJL-250, 200 HB 1.5xØ 0.5xØ 1.0xØ 0.047 0.056 0.066 0.094 0.090 N030B 250 HB K 150 HB Malleable GGG40, GGG70, 8 200 HB 1.5xØ 0.5xØ 1.0xØ 0.045 0.053 0.063 0.089 0.086 & Nodular 50005 250 HB Incoloy 800 240 HB Fe, Ni & 9 Inconel 700 250 HB 1.5xØ 0.3xØ 1.0xØ 0.020 0.024 0.028 0.040 0.038 Co based S Stellite 21 350 HB T40 - Ti based 10 1.5xØ 0.5xØ 1.0xØ 0.020 0.024 0.028 0.040 0.038 TiAl6V4 - 45 HRc X100CrMo13, 440C, 0.3xØ 0.2xØ 0.033 Steel 11 G-X260NiCr42 50 HRc 1.5xØ 0.017 0.021 0.024 0.035 H 55 HRc 0.2xØ 0.1xØ 0.029 Chilled Cast Iron 12 Ni-Hard 2 400 HB 1.5xØ 0.2xØ 0.1xØ 0.015 0.018 0.021 0.030 0.029 White Cast Iron 13 G-X300CrMo15 55 HRc 1.5xØ 0.2xØ 0.1xØ 0.015 0.018 0.021 0.030 0.029 NF Aluminium 14 AlSi12 130 HB 1.5xØ 0.5xØ 1.0xØ 0.050 0.059 0.070 0.099 0.095 332 333