EXOCARB® WXL® Premium Performance Carbide End Mills with OSG’s Proprietary WXL® Coating List 3791 - EXOCARB® WXL®: 2 Flute, Square End, Stub Length Slotting Hardness – Up to 32 HRC 33~41 HRC 42~50 HRC Work Copper Mild SteelsMaterialCopper AlloyCarbon Steels Hardened SteelsPre-hardened SteelsStainless Steels CuttingSpeed 45~376 SFM* 41~309 SFM* 41~309 SFM* 40~258 SFM* Depth of Cut D L2 Speed Feed aa Speed Feed aa Speed Feed aa Speed Feed aa (mm) (mm) (RPM) (in/min) (in) (RPM) (in/min) (in) (RPM) (in/min) (in) (RPM) (in/min) (in) 0.2 0.5 35,200 19.3 0.0009 32,000 17.7 0.0007 32,000 17.7 0.0006 29,000 9.8 0.0005 0.2 1 35,200 15.0 0.0006 32,000 13.8 0.0005 32,000 13.8 0.0004 29,000 7.9 0.0004 0.2 1.5 31,000 10.6 0.0004 28,000 9.8 0.0003 28,000 9.8 0.0003 25,000 5.9 0.0002 0.2 2 24,000 8.7 0.0002 22,000 7.9 0.0002 22,000 7.9 0.0002 20,000 4.7 0.0001 0.2 2.5 22,000 7.5 0.0002 20,000 7.1 0.0002 20,000 6.7 0.0002 20,000 3.9 0.0001 0.2 3 22,000 7.1 0.0002 20,000 6.7 0.0001 20,000 6.3 0.0001 20,000 3.5 0.0001 0.2 3.5 22,000 5.9 0.0002 20,000 5.5 0.0001 20,000 5.1 0.0001 20,000 3.1 0.0001 0.2 4 22,000 1.6 0.0001 20,000 1.6 0.0001 20,000 1.4 0.0001 20,000 1.2 0.0001 0.3 1 38,500 18.9 0.0013 32,000 15.7 0.0011 32,000 13.8 0.0009 29,000 11.8 0.0007 0.3 1.5 38,500 16.9 0.0011 32,000 14.2 0.0009 32,000 11.8 0.0008 29,000 9.8 0.0006 0.3 2 33,500 14.2 0.0009 28,000 11.8 0.0008 28,000 9.8 0.0007 25,000 7.9 0.0005 0.3 2.5 33,500 13.0 0.0007 28,000 11.0 0.0006 28,000 9.1 0.0005 25,000 7.5 0.0003 0.3 3 26,500 11.8 0.0004 22,000 9.8 0.0004 22,000 6.3 0.0003 20,000 5.9 0.0002 0.3 4 24,000 8.7 0.0003 20,000 7.5 0.0003 20,000 5.9 0.0002 20,000 5.1 0.0001 0.3 5 24,000 7.5 0.0002 20,000 6.3 0.0002 20,000 5.5 0.0001 18,000 4.7 0.0001 0.3 6 24,000 3.9 0.0001 20,000 3.5 0.0001 20,000 3.1 0.0001 16,000 2.4 0.0001 0.3 9 19,000 1.2 0.0001 16,000 1.2 0.0001 16,000 1.2 0.0001 13,000 0.8 0.0001 0.4 1.5 38,500 20.5 0.0013 32,000 17.3 0.0011 32,000 15.0 0.0009 29,000 13.0 0.0007 0.4 2 38,500 18.9 0.0012 32,000 15.7 0.0010 32,000 13.8 0.0009 29,000 11.8 0.0007 0.4 3 33,500 14.2 0.0008 28,000 11.8 0.0007 28,000 9.8 0.0006 25,000 7.9 0.0004 0.4 4 26,500 11.8 0.0006 22,000 9.8 0.0005 22,000 7.9 0.0004 20,000 5.9 0.0003 0.4 5 24,000 9.4 0.0003 20,000 7.9 0.0002 20,000 6.3 0.0002 20,000 5.1 0.0001 0.4 6 24,000 8.3 0.0002 20,000 7.1 0.0002 20,000 5.5 0.0002 20,000 4.7 0.0001 0.4 7 24,000 6.3 0.0002 20,000 5.5 0.0002 20,000 4.7 0.0001 20,000 4.3 0.0001 0.4 8 24,000 5.9 0.0001 20,000 5.1 0.0001 20,000 4.3 0.0001 20,000 3.9 0.0001 0.4 9 24,000 5.5 0.0001 20,000 4.7 0.0001 20,000 3.9 0.0001 20,000 3.1 0.0001 0.4 10 24,000 5.1 0.0001 20,000 4.3 0.0001 20,000 3.3 0.0001 18,000 2.8 0.0001 0.4 12 24,000 3.9 0.0001 20,000 3.5 0.0001 20,000 3.1 0.0001 16,000 2.4 0.0001 0.5 1.5 38,500 26.0 0.0021 32,000 21.7 0.0018 32,000 16.5 0.0015 29,000 13.0 0.0012 0.5 2 38,500 23.6 0.0021 32,000 19.7 0.0018 32,000 15.7 0.0015 29,000 11.8 0.0012 0.5 3 36,000 21.3 0.0014 30,000 17.7 0.0012 30,000 14.2 0.0011 27,000 11.0 0.0009 0.5 4 33,500 18.9 0.0010 28,000 15.7 0.0008 28,000 12.6 0.0007 25,000 9.8 0.0006 0.5 5 33,500 17.7 0.0007 28,000 15.0 0.0006 25,000 11.8 0.0004 22,000 9.1 0.0003 0.5 6 26,500 16.5 0.0003 22,000 13.8 0.0002 22,000 8.7 0.0002 20,000 7.1 0.0002 0.5 7 24,000 15.0 0.0002 20,000 12.6 0.0002 20,000 7.9 0.0002 20,000 6.7 0.0001 0.5 8 24,000 12.6 0.0002 20,000 10.6 0.0002 20,000 7.1 0.0001 20,000 5.9 0.0001 0.5 9 24,000 11.8 0.0001 20,000 9.8 0.0001 18,000 6.3 0.0001 18,000 5.5 0.0001 0.5 10 24,000 9.4 0.0001 20,000 7.9 0.0001 18,000 5.9 0.0001 18,000 5.1 0.0001 0.5 12 24,000 7.5 0.0001 20,000 6.3 0.0001 18,000 4.7 0.0001 18,000 3.9 0.0001 0.5 15 21,500 3.9 0.0001 18,000 3.5 0.0001 16,000 3.1 0.0001 16,000 2.8 0.0001 0.6 2 38,500 28.3 0.0026 32,000 23.6 0.0021 32,000 15.7 0.0018 27,000 11.8 0.0014 0.6 3 38,500 26.0 0.0024 32,000 21.7 0.0020 32,000 14.2 0.0016 27,000 11.0 0.0012 0.6 4 33,500 21.3 0.0019 28,000 17.7 0.0016 28,000 11.8 0.0013 25,000 7.9 0.0010 0.6 5 33,500 18.9 0.0014 28,000 15.7 0.0012 25,000 8.7 0.0008 22,000 7.1 0.0008 0.6 6 26,500 11.8 0.0009 22,000 9.8 0.0007 22,000 7.9 0.0006 20,000 5.9 0.0005 0.6 7 26,500 11.8 0.0005 22,000 9.8 0.0004 22,000 7.9 0.0003 20,000 5.9 0.0003 0.6 8 26,500 11.8 0.0003 22,000 9.8 0.0003 22,000 7.9 0.0002 20,000 5.9 0.0002 0.6 10 24,000 9.4 0.0002 20,000 7.9 0.0002 18,000 5.9 0.0002 18,000 5.1 0.0001 0.6 12 21,500 8.7 0.0001 18,000 7.5 0.0001 18,000 5.9 0.0001 18,000 4.7 0.0001 1. Use a rigid and precise machine and holder. 2. When chattering occurs, reduce the speed and feed simultaneously. 3. Use a suitable cutting fluid with high smoke retardant. * Maximum speed will vary by diameter. 1002 End Mill Technical WWW.OSGTOOL.COM