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 (Continued) Standard Milling (38 to 60HRC) Hardness 38 to 45 HRC 45 to 55 HRC 55 to 60 HRC Work Material Stainless Steels, Hardened SteelsPre-hardened Steels Hardened Steels 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) 0.6 5 30,000 25.2 0.0004 0.0004 30,000 17.3 0.0004 0.0004 27,000 12.2 0.0004 0.0008 0.6 12 18,000 4.3 0.0002 0.0002 17,000 3.1 0.0002 0.0002 17,000 2.8 0.0002 0.0002 0.8 2 50,000 74.8 0.0016 0.0016 50,000 63.0 0.0016 0.0016 50,000 47.2 0.0006 0.0012 0.8 6 30,000 29.9 0.0012 0.0012 30,000 25.6 0.0012 0.0012 27,000 18.1 0.0006 0.0012 0.8 12 17,000 9.1 0.0002 0.0002 16,000 6.3 0.0002 0.0002 16,000 4.3 0.0002 0.0002 1.0 2 50,000 145.7 0.0020 0.0020 50,000 145.7 0.0020 0.0020 50,000 118.1 0.0008 0.0020 1.0 5 36,000 82.7 0.0020 0.0020 36,000 63.0 0.0020 0.0020 36,000 47.2 0.0008 0.0020 1.0 10 22,000 39.4 0.0004 0.0004 21,000 29.9 0.0004 0.0004 18,000 20.5 0.0004 0.0008 1.0 20 13,000 11.2 0.0002 0.0002 12,000 7.1 0.0002 0.0002 12,000 5.5 0.0002 0.0002 1.2 2 50,000 141.7 0.0024 0.0024 50,000 141.7 0.0024 0.0024 50,000 118.1 0.0008 0.0020 1.2 5 36,000 78.7 0.0024 0.0024 32,000 63.0 0.0024 0.0024 30,000 47.2 0.0008 0.0020 1.2 10 20,000 43.3 0.0020 0.0020 18,000 31.5 0.0020 0.0020 16,000 22.0 0.0008 0.0020 1.2 20 13,000 11.8 0.0002 0.0002 12,000 7.1 0.0002 0.0002 10,000 4.7 0.0002 0.0002 1.5 3 50,000 189.0 0.0030 0.0030 50,000 189.0 0.0030 0.0030 50,000 153.5 0.0012 0.0024 1.5 6 30,000 106.3 0.0030 0.0030 30,000 86.6 0.0030 0.0030 27,000 59.1 0.0012 0.0024 1.5 10 24,000 74.8 0.0030 0.0030 24,000 59.1 0.0030 0.0030 21,000 39.4 0.0012 0.0024 1.5 16 14,000 29.9 0.0020 0.0020 13,000 22.0 0.0020 0.0020 10,000 13.4 0.0012 0.0020 1.5 20 12,000 13.4 0.0008 0.0008 11,000 9.4 0.0008 0.0008 9,000 5.9 0.0008 0.0020 1.5 30 11,000 7.5 0.0002 0.0002 10,000 4.7 0.0002 0.0002 9,000 3.5 0.0002 0.0004 2.0 4 50,000 220.5 0.0039 0.0039 47,000 208.7 0.0039 0.0039 40,000 141.7 0.0020 0.0039 2.0 8 25,000 94.5 0.0039 0.0039 24,000 90.6 0.0039 0.0039 20,000 59.1 0.0020 0.0039 2.0 16 14,000 74.8 0.0039 0.0039 13,000 55.1 0.0039 0.0039 11,000 37.4 0.0020 0.0039 2.0 20 11,000 43.3 0.0020 0.0020 10,000 35.0 0.0020 0.0020 9,000 25.2 0.0020 0.0039 2.0 30 9,000 18.5 0.0008 0.0008 9,000 14.2 0.0008 0.0008 7,500 9.4 0.0008 0.0020 2.0 40 6,000 5.5 0.0008 0.0008 6,000 3.9 0.0008 0.0008 6,000 3.5 0.0008 0.0012 3.0 6 41,500 244.1 0.0059 0.0059 32,000 189.0 0.0059 0.0059 26,500 129.9 0.0024 0.0059 3.0 12 20,000 110.2 0.0059 0.0059 18,000 98.4 0.0059 0.0059 16,000 66.9 0.0024 0.0059 3.0 16 16,000 74.8 0.0039 0.0039 13,000 59.1 0.0039 0.0039 11,000 43.3 0.0024 0.0059 3.0 20 14,000 66.9 0.0039 0.0039 11,000 39.4 0.0039 0.0039 10,000 39.4 0.0024 0.0059 3.0 30 9,000 29.9 0.0012 0.0012 7,000 23.2 0.0012 0.0012 6,000 15.7 0.0012 0.0020 3.0 40 6,500 18.5 0.0008 0.0008 5,000 14.2 0.0008 0.0008 4,000 9.1 0.0008 0.0012 3.5 15 18,000 110.2 0.0039 0.0039 14,000 78.7 0.0039 0.0039 12,000 51.2 0.0028 0.0059 3.5 25 12,000 74.8 0.0039 0.0039 9,000 51.2 0.0039 0.0039 8,000 36.2 0.0028 0.0059 3.5 35 9,000 37.4 0.0020 0.0020 7,000 27.6 0.0020 0.0020 5,000 15.7 0.0020 0.0020 3.5 45 6,500 22.4 0.0012 0.0012 5,000 16.5 0.0012 0.0012 4,000 10.2 0.0012 0.0012 4.0 8 31,000 224.4 0.0079 0.0079 24,000 173.2 0.0079 0.0079 20,000 126.0 0.0031 0.0079 4.0 16 18,000 118.1 0.0079 0.0079 14,000 98.4 0.0079 0.0079 10,000 51.2 0.0031 0.0079 4.0 20 16,000 102.4 0.0079 0.0079 14,000 90.6 0.0079 0.0079 8,000 39.4 0.0031 0.0079 4.0 30 14,000 86.6 0.0039 0.0039 12,000 74.8 0.0039 0.0039 5,000 24.8 0.0031 0.0079 4.0 40 9,000 47.2 0.0020 0.0020 8,000 39.4 0.0020 0.0020 4,000 15.7 0.0020 0.0039 4.0 50 6,500 26.0 0.0008 0.0008 6,000 23.6 0.0008 0.0008 3,600 11.0 0.0008 0.0020 5.0 10 25,000 212.6 0.0098 0.0197 19,000 157.5 0.0098 0.0197 16,000 110.2 0.0039 0.0098 5.0 20 16,000 129.9 0.0098 0.0197 13,000 106.3 0.0098 0.0197 8,000 51.2 0.0039 0.0098 5.0 30 14,000 90.6 0.0039 0.0118 11,000 70.9 0.0039 0.0118 4,000 20.5 0.0039 0.0098 5.0 40 10,000 43.3 0.0039 0.0079 9,000 39.0 0.0039 0.0079 3,000 10.2 0.0039 0.0079 5.0 50 7,500 29.9 0.0039 0.0039 7,000 24.0 0.0039 0.0039 2,800 7.5 0.0039 0.0039 6.0 12 20,000 204.7 0.0118 0.0197 16,000 133.9 0.0118 0.0197 13,500 98.4 0.0039 0.0079 6.0 20 16,000 153.5 0.0118 0.0197 12,000 118.1 0.0118 0.0197 8,000 63.0 0.0039 0.0079 6.0 30 10,000 94.5 0.0118 0.0197 9,000 82.7 0.0118 0.0197 4,000 29.1 0.0039 0.0079 6.0 40 9,000 74.8 0.0079 0.0118 9,000 70.9 0.0079 0.0118 3,000 18.9 0.0039 0.0079 6.0 50 7,000 59.1 0.0079 0.0118 7,000 55.1 0.0079 0.0118 2,500 15.7 0.0039 0.0079 1040 End Mill Technical WWW.OSGTOOL.COM