EXOCARB® WXS® Ultra Premium Performance Carbide End Mills with OSG’s Proprietary WXS® Coating List 4590: Ball End, Stub Length, 2 Flute, Long Neck, Rib Processing Standard Milling (up to 38HRC) Hardness Up to 20 HRC 20 to 30 HRC 30 to 38 HRC Work Material Mild Steels, Carbon Steels, Cast Iron Alloy Steels, Tool Steels Hardened Steels, Pre-hardened Steels Depth of Cut MillDia. L1 Speed FeedRPMin/minaa (in) ar Speed Feed aa(in)RPMin/min(in)ar Speed Feed aa(in)RPMin/min(in)ar(in) 0.1 0.3 50,000 2.8 0.0001 0.0001 50,000 2.8 0.0001 0.0001 50,000 2.8 0.0001 0.0001 0.1 0.5 50,000 2.0 0.0001 0.0001 50,000 2.0 0.0001 0.0001 50,000 2.0 0.0001 0.0001 0.2 0.5 50,000 15.7 0.0002 0.0002 50,000 15.7 0.0002 0.0002 50,000 15.0 0.0002 0.0002 0.2 1 50,000 14.2 0.0002 0.0002 50,000 14.2 0.0002 0.0002 50,000 13.4 0.0002 0.0002 0.2 1.5 45,000 11.8 0.0002 0.0002 45,000 11.8 0.0002 0.0002 45,000 11.0 0.0002 0.0002 0.2 3 32,000 5.9 0.0002 0.0002 32,000 5.9 0.0002 0.0002 32,000 5.5 0.0002 0.0002 0.3 1 50,000 23.6 0.0002 0.0004 50,000 23.6 0.0002 0.0004 50,000 22.4 0.0002 0.0002 0.3 3 38,000 9.8 0.0002 0.0002 38,000 9.8 0.0002 0.0002 38,000 9.1 0.0002 0.0002 0.3 5 29,000 3.9 0.0002 0.0002 29,000 3.9 0.0002 0.0002 29,000 3.7 0.0002 0.0002 0.4 1 50,000 35.4 0.0004 0.0008 50,000 35.4 0.0004 0.0008 50,000 33.5 0.0004 0.0004 0.4 3 43,000 19.7 0.0002 0.0004 43,000 19.7 0.0002 0.0004 43,000 18.5 0.0002 0.0002 0.4 6 30,000 7.9 0.0002 0.0002 30,000 7.9 0.0002 0.0002 30,000 7.5 0.0002 0.0002 0.5 1 50,000 43.3 0.0006 0.0012 50,000 43.3 0.0006 0.0012 50,000 41.3 0.0006 0.0006 0.5 5 30,000 15.7 0.0002 0.0004 30,000 15.7 0.0002 0.0004 30,000 15.0 0.0002 0.0002 0.5 10 20,000 3.9 0.0002 0.0002 20,000 3.9 0.0002 0.0002 20,000 3.7 0.0002 0.0002 0.6 1 50,000 53.1 0.0012 0.0020 50,000 53.1 0.0012 0.0020 50,000 47.2 0.0012 0.0012 0.6 5 30,000 26.8 0.0004 0.0008 30,000 26.8 0.0004 0.0008 30,000 21.0 0.0004 0.0004 0.6 12 18,000 4.7 0.0002 0.0002 18,000 4.7 0.0002 0.0002 18,000 4.3 0.0002 0.0002 0.8 2 50,000 78.7 0.0016 0.0031 50,000 78.7 0.0016 0.0031 50,000 74.8 0.0016 0.0016 0.8 6 30,000 31.5 0.0012 0.0020 30,000 31.5 0.0012 0.0020 30,000 29.9 0.0012 0.0012 0.8 12 17,000 9.8 0.0002 0.0002 17,000 9.8 0.0002 0.0002 17,000 9.1 0.0002 0.0002 1.0 2 50,000 145.7 0.0020 0.0039 50,000 145.7 0.0020 0.0039 50,000 145.7 0.0020 0.0020 1.0 5 36,000 90.6 0.0020 0.0039 36,000 90.6 0.0020 0.0039 36,000 82.7 0.0020 0.0020 1.0 10 22,000 43.3 0.0004 0.0008 22,000 43.3 0.0004 0.0008 22,000 39.4 0.0004 0.0004 1.0 20 13,000 11.8 0.0002 0.0002 13,000 11.8 0.0002 0.0002 13,000 11.2 0.0002 0.0002 1.2 2 50,000 149.6 0.0024 0.0047 50,000 149.6 0.0024 0.0047 50,000 141.7 0.0024 0.0024 1.2 5 36,000 82.7 0.0024 0.0047 36,000 82.7 0.0024 0.0047 36,000 78.7 0.0024 0.0024 1.2 10 20,000 47.2 0.0020 0.0039 20,000 47.2 0.0020 0.0039 20,000 43.3 0.0020 0.0020 1.2 20 14,000 12.6 0.0002 0.0002 14,000 12.6 0.0002 0.0002 14,000 11.8 0.0002 0.0002 1.5 3 50,000 189.0 0.0030 0.0059 50,000 189.0 0.0030 0.0059 50,000 189.0 0.0030 0.0030 1.5 6 30,000 114.2 0.0030 0.0059 30,000 114.2 0.0030 0.0059 30,000 106.3 0.0030 0.0030 1.5 10 24,000 78.7 0.0020 0.0059 24,000 78.7 0.0030 0.0059 24,000 74.8 0.0030 0.0030 1.5 16 16,000 31.5 0.0020 0.0039 16,000 31.5 0.0020 0.0039 16,000 29.9 0.0020 0.0020 1.5 20 13,000 14.2 0.0008 0.0020 13,000 14.2 0.0008 0.0020 13,000 13.4 0.0008 0.0008 1.5 30 12,000 7.9 0.0002 0.0004 12,000 7.9 0.0002 0.0004 12,000 7.5 0.0002 0.0002 2.0 4 50,000 220.5 0.0039 0.0079 50,000 220.5 0.0039 0.0079 50,000 220.5 0.0039 0.0039 2.0 8 25,000 102.4 0.0039 0.0079 25,000 102.4 0.0039 0.0079 25,000 94.5 0.0039 0.0039 2.0 16 14,000 66.9 0.0039 0.0039 14,000 66.9 0.0039 0.0039 14,000 74.8 0.0039 0.0039 2.0 20 12,000 47.2 0.0020 0.0039 12,000 47.2 0.0020 0.0039 12,000 43.3 0.0020 0.0020 2.0 30 10,000 19.7 0.0008 0.0020 10,000 19.7 0.0008 0.0020 10,000 18.5 0.0008 0.0008 2.0 40 7,000 5.9 0.0008 0.0012 7,000 5.9 0.0008 0.0012 7,000 5.5 0.0008 0.0008 3.0 6 41,500 244.1 0.0059 0.0118 41,500 244.1 0.0059 0.0118 41,500 244.1 0.0059 0.0059 3.0 12 20,000 118.1 0.0059 0.0118 20,000 118.1 0.0059 0.0118 20,000 110.2 0.0059 0.0059 3.0 16 16,000 78.7 0.0039 0.0079 16,000 78.7 0.0039 0.0079 16,000 74.8 0.0039 0.0039 3.0 20 14,000 70.9 0.0039 0.0079 14,000 70.9 0.0039 0.0079 14,000 66.9 0.0039 0.0039 3.0 30 10,000 31.5 0.0012 0.0020 10,000 31.5 0.0012 0.0020 10,000 29.9 0.0012 0.0012 3.0 40 7,000 19.7 0.0008 0.0012 7,000 19.7 0.0008 0.0012 7,000 18.5 0.0008 0.0008 3.5 15 18,000 118.1 0.0039 0.0118 18,000 118.1 0.0039 0.0118 18,000 110.2 0.0039 0.0039 3.5 25 12,000 78.7 0.0039 0.0039 12,000 78.7 0.0039 0.0039 12,000 74.8 0.0039 0.0039 3.5 35 10,000 39.4 0.0020 0.0020 10,000 39.4 0.0020 0.0020 10,000 37.4 0.0020 0.0020 3.5 45 7,000 23.6 0.0012 0.0012 7,000 23.6 0.0012 0.0012 7,000 22.4 0.0012 0.0012 4.0 8 31,000 224.4 0.0079 0.0197 31,000 224.4 0.0079 0.0197 31,000 224.4 0.0079 0.0079 4.0 16 18,000 126.0 0.0079 0.0197 18,000 126.0 0.0079 0.0197 18,000 118.1 0.0079 0.0079 1038 End Mill Technical WWW.OSGTOOL.COM