WXS ® Ultra Premium Carbide End Mills with OSG’s Proprietary WXS Coating
List 4472: Regular Length, Corner Radius, High Feed
Standard Milling
Hardness
–
<40 HRC
40-45 HRC
45-55 HRC
55-60 HRC
60-65 HRC
Tool Steels Stainless Steel Hardened Steels Prehardened Steels
Work Material
Mild Steels Carbon Steels
Cast Iron
Hardened Steels
CR a r CR≤1/16 0.2CR 0.5D 1/16<CR 0.02" 0.5D CR=Corner Radius a a
CR a a a r CR≤1/16 0.1CR 0.5D 1/16<CR 0.008" 0.5D
CR a r CR≤1/16 0.2CR 0.5D 1/16<CR 0.016" 0.5D a a
Depth of Cut
Speed RPM 10,080
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Speed RPM
Feed in/min
Mill Dia.
1/8
255 265 275 275 275 275
7,950 5,300 3,970 3,180 2,650 1,990
175 190 200 200 200 200
7,030 4,690 3,510 2,810 2,340 1,760
150 165 175 175 175 175
5,040 3,360 2,520 2,020 1,680 1,260
100 110 115 115 115 115
3,060 2,040 1,530 1,220 1,020
40 42 45 45 45 45
2,690 1,790 1,340 1,080
28 30 32 32 32 32
3/16
6,720 5,040 4,030 3,360 2,520
1/4
5/16
3/8 1/2
900 670
760
1. Use a rigid and precise machine and holder. 2. These milling conditions are based on milling with circular interpolation at corners; for milling without circular interpolation (such as right angle cornering), reduce the speed to 50-70% and the cutting depth to 50-80% of the above conditions. 3. We recommend using air blow or MQL (mist). 4. Please adjust the speed, feed and cutting depth according to actual cutting conditions. 5. When entering into the part, reduce the feed to 30-60% of the above conditions, with a ramping angle < 2°. 6. These milling conditions are for a tool overhang less than 4xD; for longer overhangs, reduce the speed, feed and cutting depth to prevent chattering.
High Feed Milling
Hardness
–
<40 HRC
40-45 HRC
45-55 HRC
55-60 HRC
60-65 HRC
Tool Steels Stainless Steel Hardened Steels Prehardened Steels
Work Material
Mild Steels Carbon Steels
Cast Iron
Hardened Steels
a a=0.1CR a r=0.3D CR=Corner Radius
CR a a a r CR≤1/16 0.1CR 0.3D 1/16<CR 0.008" 0.3D
CR a r CR≤1/16 0.05CR 0.3D 1/16<CR 0.004" 0.3D a a
Depth of Cut
Speed RPM 19,860 13,240
Feed in/min
Speed RPM 19,860 13,240
Feed in/min
Speed RPM 14,970
Feed in/min
Speed RPM 14,970 13,240
Feed in/min
Speed RPM 10,080
Feed in/min
Speed RPM
Feed in/min
Mill Dia.
1/8
490 500 545 545 545 545
470 470 500 500 500 500
330 355 375 375 375 375
305 325 340 340 340 340
125 140 150 150 150 150
9,780 6,520 4,890 3,910 3,260 2,440
90
3/16
9,980 7,490 5,990 4,990 3,740
6,720 5,040 4,030 3,360 2,520
100 150 150 150 150
1/4
9,930 7,950 6,620 4,970
9,930 7,950 6,620 4,970
9,930 7,950 6,620 4,970
5/16
3/8 1/2
1. Use a rigid and precise machine and holder. 2. These milling conditions are based on milling with circular interpolation at corners; for milling without circular interpolation (such as right angle cornering), reduce the speed to 50-70% and the cutting depth to 50-80% of the above conditions. 3. We recommend using air blow or MQL (mist). 4. Please adjust the speed, feed and cutting depth according to actual cutting conditions. 5. When entering into the part, reduce the feed to 30-60% of the above conditions, with a ramping angle < 2°. 6. These milling conditions are for a tool overhang less than 4xD; for longer overhangs, reduce the speed, feed and cutting depth to prevent chattering.
osgtool.com
1444
End Mill Technical
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