WXL ® Premium Performance Carbide End Mills with OSG’s Proprietary WXL® Coating
List 3620 - EXOCARB® WXL®: Stub Length, 2 Flute List 3621 - EXOCARB® WXL®: Regular Length, 2 Flute
Slotting
Hardness
–
<32 HRC
33-41 HRC
42-50 HRC
Copper Copper Alloy
Mild Steels Carbon Steels
Hardened Steels Pre-hardened Steels, Stainless Steels
Work Material
Cutting Speed
495 SFM
245 SFM
175 SFM
150 SFM
a a
Dia
Depth of Cut
D<1/8 0.3D 1/8≤D 0.5D
Speed RPM 25,000 24,000 20,500 17,500 15,000 12,000 10,500
Feed in/min
Speed RPM 14,700 11,800
Feed in/min
Speed RPM 10,500
Feed in/min
Speed RPM
Feed in/min
Mill Dia.
1/16 5/64 3/32 7/64
10.2 12.2 13.8 15.0 16.5 17.7 20.9 21.3 20.9 20.9 20.5 20.1 19.7 20.1 15.7 13.6
5.8 6.2 6.7 7.7 8.0 9.0
4.4 4.2 3.9 4.3 4.5 4.9 5.1 5.1 5.1 5.1 4.9 4.9 4.9 4.9 4.5 3.9
8,900 7,200 6,000 5,100 4,600 3,700 3,100 2,600 2,300 2,100 1,900 1,500 1,300 1,200
3.0 3.1 3.0 3.2 3.4 3.7 3.7 3.9 3.9 3.9 3.9 4.0 4.4 3.7 3.5 3.1
8,300 7,000 6,000 5,200 4,200 3,700 3,100 2,700 2,500 2,200 1,800 1,600 1,400 1,100
9,800 8,400 7,300 5,900 4,900 4,300 3,700 3,400 3,000 2,500 2,100 1,900 1,500 1,200
1/8
5/32 3/16 7/32
10.2 10.6 10.6 10.6 10.2 10.2
8,700 7,500 6,900 5,900 5,100 4,400 4,000 3,000 2,600
1/4
9/32 5/16
3/8
7/16
9.4 9.4 7.9 6.5
1/2 5/8 3/4
900 800
900
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.
osgtool.com
1357
End Mill Technical
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