EXOCARB® WXL® Premium Performance Carbide End Mills with OSG’s Proprietary WXL® Coating List 3712: 2 Flute, Ball End, Stub Length, Pencil Neck (Continued) High Speed Milling Hardness – Up to 32 HRC 33~41 HRC 42~50 HRC Work Material CopperCopper Alloy Mild SteelsCarbon Steels Hardened SteelsPre-hardened Steels Cutting Speed 103~1031 SFM 78~928 SFM 76~774 SFM Depth of Cut R (mm) θn L2(mm)Recom’d Cutting Angle Speed (RPM)Feed(in/min)Depth ofCut (in)AaArSpeedFeed(RPM)(in/min)Depth ofCut (in)AaArSpeedFeed(RPM)(in/min)Depth ofCut (in)AaArSpeedFeed(RPM)(in/min)Depth ofCut (in)AaAr 0.10 0.5° 1 0.3° 50,000 17.3 0.0003 0.0004 50,000 14.2 0.0002 0.0002 50,000 13.4 0.0002 0.0002 50,000 13.4 0.0002 0.0002 0.10 0.5° 1.5 0.3° 50,000 17.3 0.0003 0.0004 50,000 14.2 0.0002 0.0002 50,000 13.4 0.0002 0.0002 50,000 13.4 0.0002 0.0002 0.10 0.5° 2 0.3° 50,000 14.2 0.0003 0.0004 45,000 11.8 0.0002 0.0002 45,000 11.0 0.0002 0.0002 45,000 11.0 0.0002 0.0002 0.10 0.5° 2.5 0.3° 50,000 12.6 0.0003 0.0004 38,000 9.1 0.0002 0.0002 38,000 8.3 0.0002 0.0002 37,000 7.9 0.0002 0.0002 0.10 0.5° 3 0.3° 50,000 9.8 0.0003 0.0004 38,000 7.9 0.0002 0.0002 38,000 7.1 0.0002 0.0002 37,000 5.9 0.0001 0.0002 0.10 1° 3.5 0.3° 50,000 17.3 0.0003 0.0004 50,000 14.2 0.0002 0.0002 50,000 13.4 0.0002 0.0002 50,000 13.4 0.0002 0.0002 0.10 1° 4 0.3° 50,000 14.2 0.0003 0.0004 45,000 11.8 0.0002 0.0002 45,000 11.0 0.0002 0.0002 45,000 11.0 0.0002 0.0002 0.10 1° 4.5 0.3° 50,000 12.6 0.0003 0.0004 38,000 9.1 0.0002 0.0002 38,000 8.3 0.0002 0.0002 37,000 7.9 0.0002 0.0002 0.15 0.5° 2 0.3° 50,000 28.7 0.0003 0.0008 50,000 23.6 0.0002 0.0004 50,000 22.4 0.0002 0.0004 50,000 22.4 0.0002 0.0002 0.15 0.5° 3 0.3° 50,000 22.8 0.0003 0.0004 45,000 18.9 0.0002 0.0002 45,000 17.7 0.0002 0.0002 45,000 17.7 0.0002 0.0002 0.15 1° 3 0.3° 50,000 24.0 0.0003 0.0008 47,000 20.1 0.0002 0.0004 47,000 18.9 0.0002 0.0004 47,000 18.9 0.0002 0.0002 0.15 1° 4 0.3° 50,000 22.8 0.0003 0.0004 45,000 18.9 0.0002 0.0002 45,000 17.7 0.0002 0.0002 45,000 17.7 0.0002 0.0002 0.20 0.5° 2 0.3° 50,000 38.2 0.0006 0.0016 50,000 31.5 0.0004 0.0008 50,000 29.9 0.0004 0.0008 50,000 29.9 0.0004 0.0004 0.20 0.5° 3 0.3° 50,000 26.4 0.0005 0.0012 45,000 21.7 0.0003 0.0006 45,000 20.5 0.0003 0.0006 45,000 20.5 0.0003 0.0004 0.20 0.5° 4 0.3° 48,000 21.3 0.0003 0.0008 43,000 19.7 0.0002 0.0004 43,000 18.5 0.0002 0.0004 43,000 18.5 0.0002 0.0004 0.20 0.5° 5 0.3° 45,000 18.9 0.0003 0.0008 40,000 16.5 0.0002 0.0004 40,000 15.7 0.0002 0.0004 40,000 15.7 0.0002 0.0004 0.20 0.5° 6 0.3° 40,000 15.7 0.0003 0.0004 36,000 14.6 0.0002 0.0002 36,000 13.8 0.0002 0.0002 35,000 13.4 0.0002 0.0002 0.20 1° 4 0.3° 50,000 26.4 0.0005 0.0012 45,000 21.7 0.0003 0.0006 45,000 20.5 0.0003 0.0006 45,000 20.5 0.0003 0.0004 0.20 1° 5 0.3° 48,000 21.3 0.0003 0.0008 43,000 19.7 0.0002 0.0004 43,000 18.5 0.0002 0.0004 43,000 18.5 0.0002 0.0004 0.20 1° 6 0.3° 45,000 18.9 0.0003 0.0008 40,000 16.5 0.0002 0.0004 40,000 15.7 0.0002 0.0004 40,000 15.7 0.0002 0.0004 0.25 0.5° 4 0.3° 50,000 47.2 0.0006 0.0016 48,000 35.4 0.0004 0.0008 48,000 33.5 0.0004 0.0008 48,000 33.5 0.0004 0.0006 0.25 0.5° 6 0.3° 38,000 37.0 0.0006 0.0008 38,000 19.7 0.0004 0.0004 38,000 18.5 0.0004 0.0004 38,000 18.5 0.0004 0.0004 0.25 0.5° 8 0.3° 30,000 29.9 0.0003 0.0008 30,000 15.7 0.0002 0.0004 30,000 15.0 0.0002 0.0004 29,000 14.2 0.0002 0.0004 0.25 0.5° 10 0.3° 30,000 19.7 0.0002 0.0008 30,000 15.7 0.0002 0.0004 30,000 11.8 0.0002 0.0004 29,000 9.8 0.0002 0.0004 0.25 1° 4 0.3° 50,000 47.2 0.0006 0.0016 48,000 35.4 0.0004 0.0008 48,000 33.5 0.0004 0.0008 48,000 33.5 0.0004 0.0004 0.25 1° 6 0.3° 50,000 47.2 0.0006 0.0016 48,000 35.4 0.0004 0.0008 48,000 33.5 0.0004 0.0008 48,000 33.5 0.0004 0.0004 0.25 1° 8 0.3° 50,000 47.2 0.0006 0.0016 48,000 35.4 0.0004 0.0008 48,000 33.5 0.0004 0.0008 48,000 33.5 0.0004 0.0004 0.25 1° 10 0.3° 30,000 29.9 0.0003 0.0008 30,000 15.7 0.0002 0.0004 30,000 15.0 0.0002 0.0004 29,000 14.2 0.0002 0.0004 0.25 1° 12 0.3° 30,000 29.9 0.0003 0.0008 30,000 15.7 0.0002 0.0004 30,000 15.0 0.0002 0.0004 29,000 14.2 0.0002 0.0004 0.30 0.5° 2 0.3° 50,000 61.0 0.0012 0.0024 50,000 47.2 0.0008 0.0012 50,000 43.3 0.0008 0.0012 50,000 43.3 0.0008 0.0012 0.30 0.5° 4 0.3° 50,000 53.1 0.0012 0.0024 45,000 39.4 0.0008 0.0012 45,000 37.4 0.0008 0.0012 45,000 37.4 0.0008 0.0012 0.30 0.5° 6 0.3° 35,000 37.8 0.0006 0.0016 30,000 26.8 0.0004 0.0008 30,000 25.2 0.0004 0.0008 30,000 25.2 0.0004 0.0008 0.30 0.5° 8 0.3° 30,000 28.3 0.0006 0.0016 26,000 23.6 0.0004 0.0008 26,000 22.4 0.0004 0.0008 25,000 21.3 0.0004 0.0008 0.30 0.5° 10 0.3° 30,000 19.7 0.0006 0.0016 26,000 18.9 0.0004 0.0008 26,000 17.7 0.0004 0.0008 25,000 15.0 0.0004 0.0008 0.30 0.5° 12 0.3° 30,000 19.7 0.0004 0.0016 26,000 18.9 0.0003 0.0008 26,000 17.7 0.0003 0.0008 25,000 15.0 0.0003 0.0004 0.30 0.5° 16 0.3° 30,000 15.7 0.0003 0.0016 26,000 15.0 0.0002 0.0008 26,000 14.2 0.0002 0.0008 25,000 11.8 0.0002 0.0004 0.30 1° 4 0.3° 50,000 53.1 0.0012 0.0024 45,000 39.4 0.0008 0.0012 45,000 37.4 0.0008 0.0012 45,000 37.4 0.0008 0.0012 0.30 1° 6 0.3° 35,000 37.8 0.0006 0.0016 30,000 26.8 0.0004 0.0008 30,000 25.2 0.0004 0.0008 30,000 25.2 0.0004 0.0008 0.30 1° 8 0.3° 35,000 37.8 0.0006 0.0016 30,000 26.8 0.0004 0.0008 30,000 25.2 0.0004 0.0008 30,000 25.2 0.0004 0.0008 0.30 1° 10 0.3° 30,000 28.3 0.0006 0.0016 26,000 23.6 0.0004 0.0008 26,000 22.4 0.0004 0.0008 25,000 21.3 0.0004 0.0008 0.30 1° 12 0.3° 30,000 28.3 0.0006 0.0016 26,000 23.6 0.0004 0.0008 26,000 22.4 0.0004 0.0008 25,000 21.3 0.0004 0.0008 0.30 1° 16 0.3° 30,000 19.7 0.0006 0.0016 26,000 18.9 0.0004 0.0008 26,000 17.7 0.0004 0.0008 25,000 15.0 0.0004 0.0008 0.40 0.5° 4 0.3° 50,000 68.9 0.0024 0.0063 48,000 63.0 0.0016 0.0031 48,000 59.1 0.0016 0.0024 48,000 59.1 0.0016 0.0016 0.40 0.5° 6 0.3° 43,000 63.0 0.0018 0.0039 34,000 37.4 0.0012 0.0020 34,000 35.4 0.0012 0.0020 34,000 35.4 0.0008 0.0010 0.40 0.5° 8 0.3° 32,000 49.2 0.0018 0.0039 30,000 31.5 0.0012 0.0020 30,000 29.9 0.0012 0.0020 30,000 29.9 0.0008 0.0010 0.40 0.5° 12 0.3° 24,000 28.3 0.0004 0.0016 23,000 17.7 0.0002 0.0004 23,000 16.5 0.0002 0.0004 23,000 16.5 0.0002 0.0010 0.40 1° 8 0.3° 43,000 63.0 0.0018 0.0039 34,000 37.4 0.0012 0.0020 34,000 35.4 0.0012 0.0020 34,000 35.4 0.0008 0.0010 0.40 1° 12 0.3° 32,000 49.2 0.0018 0.0039 30,000 31.5 0.0012 0.0020 30,000 29.9 0.0012 0.0020 30,000 29.9 0.0008 0.0010 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. 1014 End Mill Technical WWW.OSGTOOL.COM