EXOCARB® WXL® Premium Performance Carbide End Mills with OSG’s Proprietary WXL® Coating 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 0.40 1° 16 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 0.0006 0.50 0.5° 6 0.3° 47,000 112.2 0.0030 0.0079 36,000 90.6 0.0020 0.0039 36,000 82.7 0.0020 0.0031 36,000 82.7 0.0020 0.0020 0.50 0.5° 8 0.3° 30,000 92.5 0.0030 0.0059 27,000 66.9 0.0020 0.0039 27,000 63.0 0.0020 0.0031 27,000 63.0 0.0020 0.0020 0.50 0.5° 10 0.3° 27,000 78.7 0.0030 0.0059 26,000 63.0 0.0020 0.0039 26,000 59.1 0.0020 0.0031 26,000 59.1 0.0020 0.0020 0.50 0.5° 12 0.3° 24,000 55.1 0.0006 0.0016 22,000 43.3 0.0004 0.0008 22,000 39.4 0.0004 0.0020 21,000 37.4 0.0004 0.0008 0.50 0.5° 16 0.3° 24,000 39.4 0.0006 0.0016 22,000 30.3 0.0004 0.0008 22,000 27.6 0.0004 0.0008 21,000 26.8 0.0004 0.0008 0.50 0.5° 18 0.3° 24,000 39.4 0.0004 0.0016 22,000 30.3 0.0003 0.0008 22,000 27.6 0.0003 0.0008 21,000 26.8 0.0003 0.0008 0.50 0.5° 20 0.3° 24,000 39.4 0.0004 0.0012 22,000 30.3 0.0003 0.0006 22,000 27.6 0.0003 0.0006 21,000 26.8 0.0003 0.0006 0.50 0.5° 25 0.3° 20,000 31.5 0.0004 0.0012 18,000 23.6 0.0003 0.0006 18,000 18.9 0.0003 0.0006 17,000 21.7 0.0003 0.0006 0.50 0.5° 30 0.3° 20,000 31.5 0.0003 0.0012 18,000 23.6 0.0002 0.0006 18,000 18.9 0.0002 0.0006 17,000 21.7 0.0002 0.0006 0.50 0.5° 35 0.3° 15,000 21.7 0.0002 0.0012 14,000 17.7 0.0002 0.0004 12,000 15.7 0.0002 0.0004 11,000 13.8 0.0002 0.0004 0.50 1° 10 0.3° 30,000 92.5 0.0030 0.0059 27,000 66.9 0.0020 0.0039 27,000 63.0 0.0020 0.0020 27,000 63.0 0.0020 0.0020 0.50 1° 16 0.3° 24,000 55.1 0.0006 0.0016 22,000 43.3 0.0004 0.0008 22,000 39.4 0.0004 0.0008 21,000 37.4 0.0004 0.0008 0.50 1° 20 0.3° 24,000 39.4 0.0006 0.0016 22,000 30.3 0.0004 0.0008 22,000 27.6 0.0004 0.0008 21,000 26.8 0.0004 0.0006 0.50 1° 25 0.3° 24,000 39.4 0.0006 0.0016 22,000 30.3 0.0004 0.0008 22,000 27.6 0.0004 0.0008 21,000 26.8 0.0004 0.0006 0.50 1° 30 0.3° 24,000 39.4 0.0004 0.0016 22,000 30.3 0.0003 0.0008 22,000 27.6 0.0003 0.0008 21,000 26.8 0.0003 0.0006 0.50 1° 35 0.3° 24,000 39.4 0.0004 0.0012 22,000 30.3 0.0003 0.0006 22,000 27.6 0.0003 0.0006 21,000 26.8 0.0003 0.0006 0.50 1° 40 0.3° 22,000 39.4 0.0004 0.0012 20,000 30.3 0.0003 0.0006 20,000 27.6 0.0003 0.0006 19,000 26.8 0.0003 0.0006 0.50 1° 50 0.3° 20,000 31.5 0.0004 0.0012 18,000 23.6 0.0003 0.0006 18,000 18.9 0.0003 0.0006 17,000 21.7 0.0003 0.0004 0.50 1° 60 0.3° 18,000 31.5 0.0003 0.0012 16,000 23.6 0.0002 0.0006 16,000 18.9 0.0002 0.0006 15,000 21.7 0.0002 0.0006 0.50 1° 70 0.3° 15,000 23.6 0.0002 0.0012 14,000 18.9 0.0002 0.0006 13,000 15.0 0.0002 0.0006 12,000 17.7 0.0002 0.0006 0.50 1.5° 8 0.3° 47,000 112.2 0.0030 0.0079 36,000 90.6 0.0020 0.0039 36,000 82.7 0.0020 0.0031 36,000 82.7 0.0020 0.0020 0.50 1.5° 10 0.3° 30,000 92.5 0.0030 0.0059 27,000 66.9 0.0020 0.0039 27,000 63.0 0.0020 0.0031 27,000 63.0 0.0020 0.0020 0.50 1.5° 12 0.3° 30,000 92.5 0.0030 0.0059 27,000 66.9 0.0020 0.0039 27,000 63.0 0.0020 0.0031 27,000 63.0 0.0020 0.0020 0.50 1.5° 16 0.3° 24,000 55.1 0.0006 0.0016 22,000 43.3 0.0004 0.0008 22,000 39.4 0.0004 0.0008 21,000 37.4 0.0004 0.0008 0.50 1.5° 20 0.3° 24,000 55.1 0.0006 0.0016 22,000 43.3 0.0004 0.0008 22,000 39.4 0.0004 0.0008 21,000 37.4 0.0004 0.0008 0.50 1.5° 25 0.3° 24,000 55.1 0.0006 0.0016 22,000 43.3 0.0004 0.0008 22,000 39.4 0.0004 0.0008 21,000 37.4 0.0004 0.0008 0.50 1.5° 30 0.3° 24,000 39.4 0.0006 0.0016 22,000 30.3 0.0004 0.0008 22,000 27.6 0.0004 0.0008 21,000 26.8 0.0004 0.0008 0.50 1.5° 35 0.3° 24,000 39.4 0.0006 0.0016 22,000 30.3 0.0004 0.0008 22,000 27.6 0.0004 0.0008 21,000 26.8 0.0004 0.0008 0.50 2° 45 0.3° 24,000 55.1 0.0006 0.0016 22,000 43.3 0.0004 0.0008 22,000 39.4 0.0004 0.0008 21,000 37.4 0.0004 0.0008 0.60 0.5° 12 0.3° 30,000 78.7 0.0035 0.0083 25,000 66.9 0.0024 0.0047 25,000 63.0 0.0024 0.0039 25,000 63.0 0.0024 0.0024 0.60 0.5° 25 0.3° 24,000 39.4 0.0008 0.0016 22,000 30.3 0.0006 0.0008 22,000 27.6 0.0006 0.0008 21,000 26.8 0.0006 0.0012 0.60 1° 12 0.3° 30,000 86.6 0.0035 0.0083 25,000 78.7 0.0024 0.0047 25,000 78.7 0.0024 0.0039 25,000 74.8 0.0024 0.0024 0.60 1° 25 0.3° 30,000 78.7 0.0016 0.0083 25,000 66.9 0.0024 0.0035 25,000 63.0 0.0024 0.0020 25,000 63.0 0.0008 0.0012 0.60 1.5° 12 0.3° 30,000 86.6 0.0035 0.0083 25,000 78.7 0.0024 0.0047 25,000 78.7 0.0024 0.0039 25,000 74.8 0.0024 0.0024 0.60 1.5° 25 0.3° 30,000 78.7 0.0020 0.0083 25,000 66.9 0.0024 0.0047 25,000 63.0 0.0024 0.0039 25,000 63.0 0.0020 0.0024 0.75 0.5° 8 0.3° 32,000 118.1 0.0047 0.0118 30,000 114.2 0.0030 0.0059 30,000 106.3 0.0030 0.0047 30,000 106.3 0.0030 0.0039 0.75 0.5° 10 0.3° 30,000 104.3 0.0047 0.0118 24,000 90.6 0.0030 0.0059 24,000 82.7 0.0030 0.0047 24,000 82.7 0.0030 0.0039 0.75 0.5° 12 0.3° 30,000 94.5 0.0047 0.0118 24,000 78.7 0.0030 0.0059 24,000 74.8 0.0030 0.0047 24,000 74.8 0.0030 0.0039 0.75 0.5° 16 0.3° 24,000 55.1 0.0047 0.0079 21,000 55.1 0.0030 0.0039 21,000 51.2 0.0030 0.0035 21,000 51.2 0.0020 0.0024 0.75 0.5° 20 0.3° 22,000 55.1 0.0039 0.0079 18,000 47.2 0.0020 0.0039 18,000 43.3 0.0020 0.0028 17,000 43.3 0.0012 0.0012 0.75 0.5° 25 0.3° 22,000 43.3 0.0039 0.0079 18,000 39.4 0.0020 0.0039 18,000 35.4 0.0020 0.0028 17,000 35.4 0.0008 0.0012 0.75 0.5° 30 0.3° 22,000 43.3 0.0030 0.0079 18,000 39.4 0.0014 0.0039 18,000 35.4 0.0014 0.0028 17,000 35.4 0.0004 0.0012 0.75 0.5° 35 0.3° 20,000 39.4 0.0020 0.0079 17,000 354.3 0.0012 0.0039 17,000 31.5 0.0012 0.0028 15,000 31.5 0.0004 0.0012 0.75 1° 10 0.3° 32,000 118.1 0.0047 0.0118 30,000 114.2 0.0030 0.0059 30,000 106.3 0.0030 0.0047 30,000 106.3 0.0030 0.0039 0.75 1° 12 0.3° 30,000 104.3 0.0047 0.0118 24,000 90.6 0.0030 0.0059 24,000 82.7 0.0030 0.0047 24,000 82.7 0.0030 0.0039 0.75 1° 16 0.3° 30,000 94.5 0.0047 0.0118 24,000 78.7 0.0030 0.0059 24,000 74.8 0.0030 0.0047 24,000 74.8 0.0030 0.0039 0.75 1° 20 0.3° 24,000 55.1 0.0047 0.0079 21,000 55.1 0.0030 0.0039 21,000 51.2 0.0030 0.0035 21,000 51.2 0.0020 0.0024 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. WWW.OSGTOOL.COM End Mill Technical 1015