MACHINING CONDITIONS - DRILLING - DEPTH OF CUT AND FEED MACHINING CONDITIONS - DRILLING - DEPTH OF CUT AND FEED

FOR DRILLING BODIES 4 X D

SPMG 050204 NNSPMG 090408 NNWCMX 040208 NNWCMX 06T308 NN
SPMG 060204 NNSPMG 110408 NNWCMX 050308 NNWCMX 080412 NN

SPMG 07T308 NN

Material GroupLamina Gr. N°Material ExamplesHardnessSP 05020 Feed [MG 4 NN mm/z]SP 06020 Feed [MG 4 NN mm/z]SP 07T3 Feed [MG 08 NN mm/z]SP 0904 Feed [MG 08 NN mm/z]SP 1104 FeedMG 08 NN [mm/z]
minmaxminmaxminmaxminmaxminmax
C35, Ck45,125 HB
Non Alloyed11020, 1045, 1060, 28Mn6190 HB 250 HB0.030.090.030.120.040.140.040.180.060.19
P Low Alloyed242CrMo4, St50, Ck60, 4140, 4340,180 HB 230 HB 280 HB0.040.090.040.090.050.150.060.180.090.19
100Cr6350 HB0.18
X40CrMoV5,220 HB 280 HB0.070.070.090.110.13
High Alloyed3H13, M42, D3,0.040.040.050.060.07
S6-5-2, 12Ni19320 HB 350 HB0.060.080.110.120.15
Austenitic4304, 316, X5CrNi18-9180 HB 240 HB0.03 0.030.080.03 0.030.090.03 0.040.110.05 0.060.130.07 0.080.14
M Duplex5X2CrNiN23-4, S31500290 HB 310 HB0.030.090.030.070.030.100.040.110.050.13 0.12
Ferritic &410, X6Cr17,200 HB0.030.070.030.070.040.100.050.120.050.13
Martensitic617-4PH, 43042 HRc0.030.070.030.070.050.090.050.100.050.12
K Grey7GG20, GG40, EN- GJL-250, N030B150 HB 200 HB 250 HB0.040.100.040.120.050.130.060.170.080.20
Malleable & Nodular8GGG40, GGG70, 50005150 HB 200 HB 250 HB0.040.090.040.110.050.120.080.160.080.19
S Fe, Ni & Co based9Incoloy 800 Inconel 700 Stellite 21240 HB 250 HB 350 HB0.030.060.030.070.030.080.040.090.050.10
Ti based10TiAl6V4 T40- -0.030.060.030.070.030.080.040.090.050.10
SteelX100 CrMo13, 440C,45 HRc 50 HRc
H11G-X260NiCr4255 HRc0.030.060.030.060.030.070.040.080.050.09
Chilled Cast IronNi-Hard 2400 HB
White Cast IronG-X300CrMo1555 HRc
NF Aluminium12AlSi12130 HB0.030.100.040.120.050.140.060.150.070.16
MaterialLaminaMaterialHardnessWC 0402MX 08 NNWC 0503MX 08 NNWC 06T3MX 08 NNWC 0804MX 12 NN
GroupGr. N°ExamplesFeed [mm/z]Feed[mm/z]Feed[mm/z]Feed[mm/z]
minmaxminmaxminmaxminmax
C35, Ck45,125 HB
Non Alloyed11020, 1045, 1060, 28Mn6190 HB 250 HB0.050.100.060.110.060.120.060.16
P Low Alloyed242CrMo4, St50, Ck60, 4140, 4340, 100Cr6180 HB 230 HB 280 HB 350 HB0.050.100.060.110.060.120.060.16 0.15
Hih Alld3X40CrMoV5, H13 M42 D3220 HB 280 HB0.070.100.090.110.080.120.090.16
g oye, , ,320 HB0.070.080.09
S6-5-2, 12Ni19350 HB0.090.090.100.110.14
Austenitic4304, 316, X5CrNi18-9180 HB 240 HB0.05 0.070.100.06 0.090.110.06 0.080.120.06 0.090.15
M Duplex5X2CrNiN23-4, S31500290 HB 310 HB0.070.090.090.100.080.110.090.14
Ferritic &410, X6Cr17,200 HB0.070.090.090.100.080.110.090.14
Martensitic617-4PH, 43042 HRc0.050.080.060.090.060.100.060.13
Grey7GG20, GG40, EN- GJL-250, N030B150 HB 200 HB 250 HB0.090.110.090.120.090.130.100.18
K Malleable & Nodular8GGG40, GGG70, 50005150 HB 200 HB 250 HB0.090.110.090.120.090.130.100.18
Fe, Ni & Co based9Incoloy 800 Inconel 700240 HB 250 HB0.050.080.060.090.060.100.060.13
SStellite 21350 HB
Ti based10TiAl6V4 T40- -0.050.080.060.090.060.100.060.13
SteelX100 CrMo13, 440C G-X260NiCr4245 HRc 50 HRc
H11,55 HRc0.050.080.060.090.060.100.060.13
Chilled Cast IronNi-Hard 2400 HB
White Cast IronG-X300CrMo1555 HRc
NF Aluminium12AlSi12130 HB0.050.100.060.110.100.120.100.16

* For drilling 4xD the feed must be reduced by 50%