MACHINING CONDITIONS - DRILLING - DEPTH OF CUT AND FEED MACHINING CONDITIONS - DRILLING - DEPTH OF CUT AND FEED FOR DRILLING BODIES 4 X D SPMG 050204 NN SPMG 090408 NN WCMX 040208 NN WCMX 06T308 NN SPMG 060204 NN SPMG 110408 NN WCMX 050308 NN WCMX 080412 NN SPMG 07T308 NN SPMG SPMG SPMG SPMG SPMG WCMX WCMX WCMX WCMX MaterialGroup LaminaGr. N°MaterialExamples 050204 NNHardnessFeed [mm/z]060204 NNFeed [mm/z]07T308 NNFeed [mm/z]090408 NNFeed [mm/z]110408 NNFeed [mm/z]MaterialGroup LaminaGr. N° MaterialExamples 040208 NNHardnessFeed [mm/z]050308 NNFeed [mm/z]06T308 NNFeed [mm/z]080412 NNFeed [mm/z] min max min max min max min max min max min max min max min max min max C35, Ck45, 125 HB C35, Ck45, 125 HB Non Alloyed 1 1020, 1045, 190 HB 0.03 0.09 0.03 0.12 0.04 0.14 0.04 0.18 0.06 0.19 Non Alloyed 1 1020, 1045, 190 HB 0.05 0.10 0.06 0.11 0.06 0.12 0.06 0.16 1060, 28Mn6 250 HB 1060, 28Mn6 250 HB 42CrMo4, 180 HB 42CrMo4, 180 HB 0.16 Low AlloyedP 2 St50, Ck60,4140, 4340,230 HB 0.190.040.090.040.090.050.150.060.180.09280 HBLow AlloyedP2 St50, Ck60,4140, 4340,230 HB 0.05 0.10 0.06 0.11 0.06 0.12 0.06280 HB 100Cr6 350 HB 0.18 100Cr6 350 HB 0.15 220 HB 220 HB X40CrMoV5, 280 HB 0.07 0.07 0.09 0.11 0.13High Alloyed3H13, M42, D3,0.040.040.050.060.07S6-5-2, 12Ni19320 HB0.060.080.110.120.15High Alloyed3X40CrMoV5,H13, M42, D3,S6-5-2, 12Ni190.100.090.110.12 0.16280 HB0.070.080.09320 HB0.070.080.090.090.090.100.110.14 350 HB 350 HB Austenitic 4 304, 316,X5CrNi18-9180 HB 0.03 0.03 0.03 0.05 0.070.080.090.110.130.14240 HB0.030.030.040.060.08Austenitic4 304, 316,X5CrNi18-9180 HB 0.05 0.06 0.06 0.060.100.110.120.15240 HB0.070.090.080.09 M Duplex 5 X2CrNiN23-4,S31500290 HB 0.03310 HB0.09 0.03 0.07 0.03 0.10 0.04 0.11 0.05 0.130.12 M Duplex 5 X2CrNiN23-4,S31500 290 HB 0.07 0.09 0.09 0.10 0.08 0.11 0.09 0.14310 HB Ferritic &Martensitic6 410, X6Cr17, 200 HB 0.03 0.07 0.03 0.07 0.04 0.10 0.05 0.12 0.05 0.1317-4PH, 43042 HRc0.030.070.030.070.050.090.050.100.050.12Ferritic &Martensitic6410, X6Cr17,200 HB 0.07 0.09 0.09 0.10 0.08 0.11 0.09 0.1417-4PH, 43042 HRc0.050.080.060.090.060.100.060.13 GG20, GG40, EN- 150 HB GG20, GG40, EN- 150 HB Grey 7 GJL-250, 200 HB 0.04 0.10 0.04 0.12 0.05 0.13 0.06 0.17 0.08 0.20 Grey 7 GJL-250, 200 HB 0.09 0.11 0.09 0.12 0.09 0.13 0.10 0.18 N030B 250 HB N030B 250 HB K K 150 HB 150 HB Malleable& Nodular 8 GGG40,GGG70, 50005200 HB 0.04 0.09 0.04 0.11 0.05 0.12 0.08 0.16 0.08 0.19 Malleable& Nodular 8 GGG40,GGG70, 50005200 HB 0.09 0.11 0.09 0.12 0.09 0.13 0.10 0.18 250 HB 250 HB Incoloy 800 240 HB Incoloy 800 240 HB Fe, Ni &Co based 9 Inconel 700 250 HB 0.03 0.06 0.03 0.07 0.03 0.08 0.04 0.09 0.05 0.10 Fe, Ni &Co based 9 Inconel 700 250 HB 0.05 0.08 0.06 0.09 0.06 0.10 0.06 0.13 S Stellite 21 350 HB S Stellite 21 350 HB TiAl6V4 - TiAl6V4 - Ti based 10 0.03 0.06 0.03 0.07 0.03 0.08 0.04 0.09 0.05 0.10 Ti based 10 0.05 0.08 0.06 0.09 0.06 0.10 0.06 0.13 T40 - T40 - X100 CrMo13, 45 HRcSteel440C,50 HRcH11G-X260NiCr4255 HRc0.030.060.030.060.030.070.04 0.08 0.05 0.09 45 HRcSteelX100 CrMo13,440C, G-X260NiCr4250 HRcH1155 HRc0.050.080.060.090.060.100.06 0.13 Chilled Cast Iron Ni-Hard 2 400 HB Chilled Cast Iron Ni-Hard 2 400 HB White Cast Iron G-X300CrMo15 55 HRc White Cast Iron G-X300CrMo15 55 HRc NF Aluminium 12 AlSi12 130 HB 0.03 0.10 0.04 0.12 0.05 0.14 0.06 0.15 0.07 0.16 NF Aluminium 12 AlSi12 130 HB 0.05 0.10 0.06 0.11 0.10 0.12 0.10 0.16 * For drilling 4xD the feed must be reduced by 50% 348 349