WXS ® Ultra Premium Carbide End Mills with OSG’s Proprietary WXS Coating
List 4471: Stub Length, 4 Flute, Corner Radius
Standard Milling
Hardness
<40 HRC
40-45 HRC
45-55 HRC
55-60 HRC
60-65 HRC
Mild Steels Carbon Steels Cast Iron
Tool Steels Hardened Steels Pre-hardened Steels
Work Material
Hardened Steels
arMax=less than 0.04” a r D≤1/16 1.5D 0.05D D>1/16 1.5D 0.10D Dia a a
a a=1.5D a r=0.05D a r Max=less than 0.04”
a a=1.5D a r=0.03D a r Max=less than 0.02”
a a=1.0D a r=0.02D a r Max=less than 0.02”
Depth of Cut
Speed RPM 25,000 18,743 14,058
Feed in/min
Speed RPM 25,000 16,828 12,621
Feed in/min
Speed RPM 20,170 13,446 10,085
Feed in/min
Speed RPM 15,158 10,105
Feed in/min
Speed RPM 14,180
Feed in/min
Mill Dia.
1/16 3/32
70.0 75.0 73.1 60.0
70.0 67.3 65.6 53.9 90.9 94.2 89.6
56.5 53.8 52.4 43.0 72.6 75.3 71.6
36.4 30.3 27.3 22.2 37.9 39.4 38.7
22.7 22.7 25.5 20.8 31.2 31.2 31.2
9,453 7,090 4,727 3,545 2,363 1,772
1/8
7,579 5,053 3,789 2,526 1,895
3/16
9,372 7,029 4,686 3,514
8,414 6,311 4,207 3,155
6,723 5,042 3,362 2,521
1/4 3/8 1/2
101.2 105.0
99.8
1. The indicated speeds and feeds are for high speed light milling for use with high speed/high precision machining centers. 2. Do not use flammable fluids because tools with considerable wear can cause sparks. 3. We recommend using air blow. When using cutting fluids, use a high quality fluid with high smoke retardant.
High Speed Light Milling
Hardness
<40 HRC
40-45 HRC
45-55 HRC
55-60 HRC
60-65 HRC
Mild Steels Carbon Steels Cast Iron
Tool Steels Hardened Steels Pre-hardened Steels
Work Material
Hardened Steels
a a=1.0D a r=0.05D a r Max = less than 0.02”
a a=1.0D a r=0.03D a r Max = less than 0.02”
a a=1.0D a r=0.02D a r Max = less than 0.008”
a a=1.0D a r=0.01D a r Max = less than 0.008”
Depth of Cut
Speed RPM 25,000 25,000 25,000 20,068 15,051 10,034
Feed in/min
Speed RPM 25,000 25,000 25,000 20,068 15,051 10,034
Feed in/min
Speed RPM 25,000 25,000 25,000 16,706 12,530
Feed in/min
Speed RPM 25,000 21,433 16,075 10,716
Feed in/min
Speed RPM 25,000 20,170 15,127 10,085
Feed in/min
Mill Dia.
1/16 3/32
70.0
70.0
70.0
50.0 68.6 70.7 72.9 93.2 96.4 93.2
50.0 56.5 54.5 52.4 78.7 78.7 75.6
100.0 130.0 128.4 216.7 224.8 213.7
100.0 130.0 128.4 216.7 224.8 213.7
100.0 130.0 106.9 180.4 187.1 177.9
1/8
3/16
1/4 3/8 1/2
8,037 5,358 4,019
7,564 5,042 3,782
8,353 6,265
7,525
7,525
1. The indicated speeds and feeds are for high speed light milling for use with high speed/high precision machining centers. 2. Do not use flammable fluids because tools with considerable wear can cause sparks. 3. We recommend using air blow. When using cutting fluids, use a high quality fluid with high smoke retardant.
osgtool.com
1440
End Mill Technical
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