Mega Muscle ®
Extreme Performance High Feed Carbide Drill List 5630 - EXOPRO® Mega Muscle®: 10D
General Drilling Operations
Carbon Steels, Mild Steels 1010, 1050, 12L14
Work Material Drilling Speed Drill Dia.
Alloy Steels 4140, 4130
Cast Iron
Ductile Cast Iron
Cast Aluminum
260-395 SFM
200-295 SFM
260-395 SFM
195-330 SFM
260-660 SFM
Speed RPM
Feed IPR
Speed RPM
Feed IPR
Speed RPM
Feed IPR
Speed RPM
Feed IPR
Speed RPM
Feed IPR
mm Inch 5 -
6,350 0.007 - 0.009 5,750 0.007 - 0.009 6,350 0.007 - 0.011 5,100 0.007 - 0.009 8,900 0.008 - 0.016 - 5,300 0.008 - 0.011 4,800 0.008 - 0.011 5,300 0.008 - 0.014 4,200 0.008 - 0.011 7,400 0.009 - 0.019 - 1/4 5,000 0.009 - 0.012 4,550 0.009 - 0.012 5,000 0.009 - 0.016 4,000 0.007 - 0.012 7,000 0.010 - 0.020 8 - 4,000 0.011 - 0.015 3,600 0.011 - 0.015 4,000 0.011 - 0.018 3,200 0.009 - 0.015 5,600 0.013 - 0.025 - 3/8 3,300 0.012 - 0.017 3,050 0.012 - 0.017 3,300 0.012 - 0.020 2,700 0.012 - 0.017 4,700 0.015 - 0.030 10 - 3,200 0.013 - 0.019 2,900 0.013 - 0.019 3,200 0.013 - 0.023 2,500 0.012 - 0.019 4,500 0.016 - 0.031 - 7/16 2,900 0.014 - 0.021 2,600 0.014 - 0.021 2,900 0.014 - 0.025 2,300 0.013 - 0.021 4,000 0.017 - 0.035 12 - 2,700 0.016 - 0.023 2,400 0.016 - 0.023 2,700 0.016 - 0.028 2,100 0.014 - 0.023 3,700 0.019 - 0.038 - 1/2 2,500 0.016 - 0.024 2,250 0.016 - 0.024 2,500 0.016 - 0.028 2,000 0.015 - 0.024 3,500 0.020 - 0.040 14 - 2,300 0.017 - 0.026 2,050 0.017 - 0.026 2,300 0.017 - 0.029 1,800 0.017 - 0.026 3,200 0.022 - 0.044 - 5/8 2,000 0.018 - 0.029 1,800 0.018 - 0.029 2,000 0.018 - 0.030 1,600 0.019 - 0.029 2,800 0.025 - 0.050 6
General Drilling Operations Work Material
Special Alloy Steels, Hardened Steels
Hardness Drilling Speed Drill Dia.
26-30 HRC
30-34 HRC
195-295 SFM
160-230 SFM
Speed RPM
Feed IPR
Speed RPM
Feed IPR
mm Inch 5 -
4,750 0.006 - 0.007 3,750 0.005 - 0.007 4,000 0.007 - 0.010 3,200 0.007 - 0.010 3,700 0.007 - 0.010 3,000 0.007 - 0.010 3,000 0.009 - 0.014 2,400 0.009 - 0.014 2,500 0.011 - 0.017 2,000 0.011 - 0.017 2,400 0.012 - 0.018 1,900 0.012 - 0.018 2,000 0.014 - 0.022 1,600 0.014 - 0.022 1,900 0.015 - 0.022 1,500 0.015 - 0.022 1,700 0.017 - 0.023 1,350 0.017 - 0.023 1,500 0.019 - 0.024 1,200 0.018 - 0.023
6
-
-
1/4
8
-
-
3/8
10
-
-
7/16 2,100 0.013 - 0.020 1,700 0.013 - 0.020
12
-
-
1/2
14
-
-
5/8
322
Drilling Technical
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