Standard Milling List 3690 : Ball End, Regular Length, 2 Flute, Long Neck, Rib Processing (Continued) List 3790 : Ball End, Regular Length, 2 Flute, Long Neck, Rib Processing (Continued) WXL ® Premium Performance Carbide End Mills with OSG’s Proprietary WXL Coating
Hardness
–
<32 HRC
33-41 HRC
42-50 HRC
Cast Iron, Carbon Steel, Alloy Steel, Stainless Steel, Die Steel
Work Material Cutting Speed
Aluminum Copper Alloy
Prehardened & Hardened Steel
90-460 SFM
80-340 SFM
80-280 SFM
80-280 SFM
Depth of Cut
Mill Dia.
L1 (mm)
Speed RPM
Feed in/min
aa (in)
ar (in)
Speed RPM
Feed in/min
aa (in)
ar (in)
Speed RPM
Feed in/min
aa (in)
ar (in)
Speed RPM
Feed in/min
aa (in)
ar (in)
3 14 10,000 35.4 0.0079 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 3 15 10,000 23.6 0.0079 0.0331 8,500 15.7 0.0059 0.0165 6,500 9.8 0.0059 0.0142 6,500 9.8 0.0059 0.0118 3 16 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 3 20 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 3 25 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 3 30 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 3 35 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 3 40 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 3.5 10 10,000 41.3 0.0157 0.0386 8,500 27.6 0.0059 0.0193 6,500 19.7 0.0059 0.0165 6,500 19.7 0.0059 0.0138 3.5 15 10,000 35.4 0.0157 0.0386 8,500 23.6 0.0059 0.0193 6,500 15.7 0.0059 0.0165 6,500 15.7 0.0059 0.0138 3.5 20 8,000 29.5 0.0157 0.0386 7,500 19.7 0.0059 0.0193 5,500 11.8 0.0059 0.0165 5,500 11.8 0.0059 0.0138 3.5 25 8,000 23.6 0.0157 0.0386 7,500 15.7 0.0059 0.0193 5,500 10.8 0.0059 0.0165 5,500 10.8 0.0059 0.0138 3.5 30 8,000 17.7 0.0157 0.0386 7,500 11.8 0.0059 0.0193 5,500 9.8 0.0059 0.0138 5,500 9.8 0.0039 0.0079 3.5 35 8,000 14.8 0.0157 0.0386 6,000 9.8 0.0059 0.0193 5,000 7.9 0.0059 0.0138 5,000 7.9 0.0039 0.0079 3.5 40 6,000 14.8 0.0118 0.0386 6,000 9.8 0.0059 0.0193 5,000 7.9 0.0059 0.0138 5,000 7.9 0.0039 0.0079 3.5 45 6,000 14.8 0.0118 0.0386 6,000 9.8 0.0059 0.0193 5,000 7.9 0.0059 0.0138 5,000 7.9 0.0039 0.0079 4 8 11,000 47.2 0.0197 0.0504 7,500 31.5 0.0079 0.0252 6,000 27.6 0.0079 0.0236 6,000 27.6 0.0079 0.0157 4 10 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 4 12 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 4 14 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 4 15 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 4 16 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 4 20 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 4 25 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 4 30 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 4 35 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 4 40 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 4 45 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 4 50 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 5 10 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 5 15 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 5 20 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 5 25 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 5 30 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 5 35 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 5 40 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 5 45 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 5 50 5,000 17.7 0.0157 0.0709 4,000 11.8 0.0098 0.0354 4,000 7.9 0.0098 0.0236 4,000 7.9 0.0079 0.0098 6 10 7,000 59.1 0.0295 0.0945 5,500 39.4 0.0118 0.0472 4,500 31.5 0.0118 0.0378 4,500 31.5 0.0118 0.0236 6 20 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 6 25 6,000 35.4 0.0295 0.0945 5,500 23.6 0.0118 0.0472 4,500 15.7 0.0118 0.0378 4,500 15.7 0.0118 0.0236 6 30 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 6 35 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 6 40 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 6 45 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 6 50 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 11.81 0.0118 0.0118 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.
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End Mill Technical
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