AD-LDS Advanced Performance Spot Drills
List 5190 - A Brand AD-LDS
General Drilling Operations Work Material Carbon Steels, Mild Steels 1010, 1050, 12L14
Special Alloy Steels, Hardened Steels
Alloy Steels 4140, 4130
Cast Iron
Cast Aluminum Alloy
Hardness
26-30 HRC
30-34 HRC
Drilling Speed
200-260 SFM 100-165 SFM 200-325 SFM 260-525 SFM
65-90 SFM
50-75 SFM
Drill Dia. Speed RPM
Feed IPR
Speed RPM
Feed IPR
Speed RPM
Feed IPR
Speed RPM
Feed IPR
Speed RPM
Feed IPR
Speed RPM
Feed IPR
mm inch 0.5 - 25,000 0.0002-0.0008 25,000 0.0002-0.0008 25,000 0.0002-0.0006 25,000 0.0008-0.0020 15,000 0.0002-0.0008 12,000 0.0002-0.0008 1.0 - 22,300 0.0004-0.0012 12,600 0.0004-0.0012 25,000 0.0004-0.0012 25,000 0.001-0.004 7,500 0.0004-0.0012 6,000 0.0004-0.0012 2.0 - 11,000 0.001-0.002 6,300 0.001-0.002 12,500 0.001-0.002 19,150 0.002-0.008 3,800 0.001-0.002 3,000 0.001-0.002 3.0 - 7,500 0.001-0.003 4,200 0.001-0.003 8,400 0.002-0.003 12,600 0.004-0.009 2,500 0.001-0.003 2,000 0.001-0.003 4.0 - 5,700 0.002-0.004 3,150 0.002-0.004 6,300 0.003-0.005 9,500 0.005-0.010 1,900 0.002-0.004 1,500 0.002-0.004 6.0 - 3,800 0.002-0.005 2,100 0.002-0.005 4,200 0.005-0.007 6,300 0.005-0.011 1,250 0.002-0.005 1,000 0.002-0.005 - 1/4 3,500 0.002-0.005 2,030 0.002-0.005 4,000 0.005-0.007 6,000 0.005-0.011 1,180 0.002-0.005 950 0.002-0.005 8.0 - 2,800 0.003-0.006 1,575 0.003-0.006 3,200 0.005-0.008 4,730 0.007-0.012 940 0.003-0.006 750 0.003-0.006 - 3/8 2,340 0.004-0.007 1,350 0.004-0.007 2,670 0.007-0.010 4,000 0.009-0.014 785 0.004-0.007 630 0.004-0.007 10.0 - 2,300 0.004-0.007 1,250 0.004-0.007 2,500 0.007-0.010 3,800 0.009-0.014 750 0.004-0.007 600 0.004-0.007 12.0 - 1,900 0.005-0.008 1,050 0.005-0.008 2,100 0.008-0.012 3,150 0.010-0.016 625 0.005-0.008 500 0.005-0.008 - 1/2 1,760 0.005-0.008 1,000 0.005-0.008 2,000 0.008-0.012 3,000 0.010-0.016 590 0.005-0.008 470 0.005-0.008 - 5/8 1,400 0.006-0.011 800 0.006-0.011 1,600 0.009-0.013 3,400 0.012-0.019 470 0.006-0.011 380 0.006-0.011 16.0 - 1,400 0.006-0.011 800 0.006-0.011 1,600 0.009-0.013 2,400 0.012-0.019 470 0.006-0.011 380 0.006-0.011 - 3/4 1,170 0.008-0.013 680 0.008-0.013 1,330 0.010-0.016 2,000 0.016-0.024 390 0.008-0.013 315 0.008-0.013 20.0 - 1,150 0.008-0.013 630 0.008-0.013 1,300 0.010-0.016 1,900 0.016-0.024 375 0.008-0.013 300 0.008-0.013 25.0 - 900 0.010-0.018 500 0.010-0.018 1,000 0.012-0.019 1,500 0.020-0.030 300 0.010-0.018 240 0.010-0.018
1. The indicated speeds and feeds are for drilling with water soluble oil. 2. When using non-water soluble oil, reduce the drilling speed by 20%. 3. When centering on a curved or inclined surface, reduce the feed rate accordingly. 4. For machines that cannot achieve the speeds indicated in the table, please set rotation as high as possible.
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Drilling Technical
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