EXOCARB® WXL® Premium Performance Carbide End Mills with OSG’s Proprietary WXL® Coating Standard 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 66~464 SFM 66~340 SFM 66~279 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 1.50 1° 30 0.3° 10,000 17.7 0.0079 0.0331 8,500 11.8 0.0059 0.0165 6,500 9.8 0.0059 0.0142 6,500 9.8 0.0059 0.0118 1.50 1° 35 0.3° 10,000 17.7 0.0079 0.0331 8,500 11.8 0.0059 0.0165 6,500 9.8 0.0059 0.0118 6,500 9.8 0.0035 0.0059 1.50 1° 40 0.3° 10,000 17.7 0.0079 0.0331 8,500 11.8 0.0059 0.0165 6,500 9.8 0.0059 0.0118 6,500 9.8 0.0035 0.0059 1.50 1° 50 0.3° 9,000 14.8 0.0079 0.0331 7,500 9.8 0.0059 0.0165 6,000 7.9 0.0059 0.0118 6,000 7.9 0.0035 0.0059 1.50 1° 60 0.3° 9,000 14.8 0.0079 0.0331 7,500 9.8 0.0059 0.0165 6,000 7.9 0.0059 0.0118 6,000 7.9 0.0035 0.0059 1.50 1° 70 0.3° 9,000 14.8 0.0079 0.0331 7,500 9.8 0.0059 0.0165 6,000 7.9 0.0059 0.0118 6,000 7.9 0.0035 0.0059 1.50 1.5° 20 0.3° 10,000 35.4 0.0118 0.0331 9,500 23.6 0.0059 0.0165 7,500 15.7 0.0059 0.0142 7,500 15.7 0.0059 0.0118 1.50 1.5° 25 0.3° 10,000 17.7 0.0098 0.0331 8,500 11.8 0.0059 0.0165 6,500 9.8 0.0059 0.0142 6,500 9.8 0.0059 0.0118 1.50 1.5° 30 0.3° 10,000 17.7 0.0098 0.0331 8,500 11.8 0.0059 0.0165 6,500 9.8 0.0059 0.0142 6,500 9.8 0.0059 0.0118 1.50 1.5° 35 0.3° 10,000 17.7 0.0098 0.0331 8,500 11.8 0.0059 0.0165 6,500 9.8 0.0059 0.0142 6,500 9.8 0.0059 0.0118 1.50 1.5° 40 0.3° 10,000 17.7 0.0098 0.0331 8,500 11.8 0.0059 0.0165 6,500 9.8 0.0059 0.0142 6,500 9.8 0.0059 0.0118 1.50 1.5° 50 0.3° 10,000 17.7 0.0079 0.0331 8,500 11.8 0.0059 0.0165 6,500 9.8 0.0059 0.0118 6,500 9.8 0.0035 0.0059 1.50 1.5° 62.5 0.3° 10,000 17.7 0.0079 0.0331 8,500 11.8 0.0059 0.0165 6,500 9.8 0.0059 0.0118 6,500 9.8 0.0035 0.0059 1.50 1.5° 47.5 0.3° 10,000 17.7 0.0098 0.0331 8,500 11.8 0.0059 0.0165 6,500 9.8 0.0059 0.0142 6,500 9.8 0.0059 0.0118 2.00 1° 20 0.5° 9,000 35.4 0.0197 0.0504 7,500 23.6 0.0079 0.0252 6,000 15.7 0.0079 0.0236 6,000 15.7 0.0079 0.0157 2.00 1° 30 0.5° 7,000 23.6 0.0197 0.0504 6,000 15.7 0.0079 0.0252 5,000 9.8 0.0079 0.0236 5,000 9.8 0.0079 0.0157 2.00 1° 40 0.5° 7,000 23.6 0.0157 0.0504 6,000 15.7 0.0079 0.0252 5,000 9.8 0.0079 0.0220 5,000 9.8 0.0047 0.0118 2.00 1° 50 0.5° 7,000 23.6 0.0157 0.0504 6,000 15.7 0.0079 0.0252 5,000 9.8 0.0079 0.0220 5,000 9.8 0.0047 0.0079 2.00 1° 60 0.5° 5,000 14.8 0.0138 0.0504 5,000 9.8 0.0079 0.0252 4,000 7.9 0.0079 0.0220 4,000 7.9 0.0047 0.0079 2.00 1.5° 44.2 0.5° 7,000 23.6 0.0197 0.0504 6,000 15.7 0.0079 0.0252 5,000 9.8 0.0079 0.0236 5,000 9.8 0.0079 0.0157 2.00 2° 34 0.5° 7,000 23.6 0.0197 0.0504 6,000 15.7 0.0079 0.0252 5,000 9.8 0.0079 0.0236 5,000 9.8 0.0079 0.0197 2.50 1° 30 0.5° 7,000 29.5 0.0236 0.0709 6,500 19.7 0.0098 0.0354 5,000 15.7 0.0098 0.0276 5,000 15.7 0.0098 0.0197 2.50 1° 40 0.5° 6,000 29.5 0.0236 0.0709 5,000 19.7 0.0098 0.0354 4,000 9.8 0.0098 0.0276 4,000 9.8 0.0098 0.0197 2.50 1° 60 0.5° 5,000 23.6 0.0157 0.0709 4,000 15.7 0.0098 0.0354 4,000 7.9 0.0098 0.0236 4,000 7.9 0.0079 0.0098 2.50 1.5° 26.9 0.5° 9,000 53.1 0.0236 0.0709 6,500 35.4 0.0098 0.0354 5,000 29.5 0.0098 0.0276 5,000 29.5 0.0098 0.0197 2.50 1.5° 65.1 0.5° 6,000 29.5 0.0236 0.0709 5,000 19.7 0.0098 0.0354 4,000 9.8 0.0098 0.0276 4,000 9.8 0.0098 0.0197 2.50 2° 50.1 0.5° 6,000 29.5 0.0236 0.0709 5,000 19.7 0.0098 0.0354 4,000 9.8 0.0098 0.0276 4,000 9.8 0.0098 0.0197 3.00 1° 30 0.5° 7,000 47.2 0.0295 0.0945 5,500 31.5 0.0118 0.0472 4,500 23.6 0.0118 0.0378 4,500 23.6 0.0118 0.0236 3.00 1° 40 0.5° 5,000 23.6 0.0295 0.0945 4,000 15.7 0.0118 0.0472 4,000 11.8 0.0118 0.0378 4,000 11.8 0.0118 0.0236 3.00 1° 50 0.5° 5,000 23.6 0.0236 0.0945 4,000 15.7 0.0118 0.0472 4,000 11.8 0.0118 0.0378 4,000 11.8 0.0118 0.0236 3.00 1° 60 0.5° 5,000 23.6 0.0236 0.0945 4,000 15.7 0.0118 0.0472 4,000 11.8 0.0118 0.0378 4,000 11.8 0.0118 0.0236 3.00 1° 70 0.5° 5,000 23.6 0.0236 0.0945 4,000 15.7 0.0118 0.0472 4,000 11.8 0.0118 0.0378 4,000 11.8 0.0118 0.0118 3.00 1° 80 0.5° 5,000 23.6 0.0177 0.0945 4,000 15.7 0.0079 0.0472 4,000 11.8 0.0079 0.0378 4,000 11.8 0.0079 0.0118 3.00 1.5° 49 0.5° 5,000 23.6 0.0236 0.0945 4,000 15.7 0.0118 0.0472 4,000 11.8 0.0118 0.0378 4,000 11.8 0.0118 0.0236 3.00 2° 36 0.5° 7,000 47.2 0.0295 0.0945 5,500 31.5 0.0118 0.0472 4,500 23.6 0.0118 0.0378 4,500 23.6 0.0118 0.0236 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 1013