ToolingSolutionsProductCatalogVol1 2024 USA LR

WXL ® Premium Performance Carbide End Mills with OSG’s Proprietary WXL Coating

List 4445: 4 Flute, Corner Radius, High Helix, Regular Length

Side Milling

Hardness

<25 HRC

25-35 HRC

38-45 HRC

40-50 HRC

45-55 HRC

20-45 HRC

Mild Steels Carbon Steels Cast Iron

Work Material Cutting Speed

Alloy Steels Tool Steels

Hardened Steels 304 Stainless

Hardened Steels Pre-hardened Steels

Titanium Alloy Ti-6Al-4V

Heat Resistant Alloys Inconel

220-328 SFM 130-220 SFM 115-210 SFM

98-150 SFM

65-195 SFM

65-130 SFM

a a=1.5D a r=0.1D

a a=1.5D a r=0.05D

Depth of Cut

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

Speed RPM

Feed in/min

Mill Dia.

1/8

8,375 5,580 4,200 3,350 2,800 2,100

26.3 37.9 31.0 36.6 39.4 29.3

5,350 3,565 2,675 2,140 1,750 1,335

14.5 18.0 16.3 22.9 23.6 18.7

4,950 3,300 2,475 2,000 1,650 1,240

11.0 12.1 11.7 15.7 22.3 16.9

3,800 2,525 1,900 1,500 1,260

12.1 13.5 11.2 11.8 16.2 12.0

3,970 2,650 1,990 1,600 1,320 1,000

11.1 12.5 11.7 12.6 12.9 12.5

2,965 1,975 1,480 1,185

5.3 5.8 5.8 7.7 8.1 5.8

3/16

1/4

5/16

3/8 1/2

990 740

950

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.

Slotting

Hardness

<25 HRC

25-35 HRC

38-45 HRC

40-50 HRC

45-55 HRC

20-45 HRC

Mild Steels Carbon Steels Cast Iron

Work Material Cutting Speed

Alloy Steels Tool Steels

Hardened Steels 304 Stainless

Hardened Steels Pre-hardened Steels

Titanium Alloy Ti-6Al-4V

Heat Resistant Alloys Inconel

130-260 SFM

65-165 SFM

65-165 SFM

50-115 SFM

65-115 SFM

50-80 SFM

Depth of Cut

a a=0.5D

a a=0.2D

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

Speed RPM

Feed in/min

Mill Dia.

1/8

5,960 3,970 2,980 2,400 2,000 1,500

11.7 12.3 10.9 13.8 14.5 11.8

3,970 2,650 1,990 1,600 1,320 1,000

7.8 8.8 7.8 9.8

3,970 2,650 1,990 1,600 1,320 1,000

6.7 7.1 6.1 6.7 7.0 7.0

2,500 1,650 1,250 1,000

4.1 4.7 4.9 5.9 6.5 5.9

2,750 1,800 1,375 1,100

4.3 4.7 5.0 6.7 6.8 5.6

2,000 1,300 1,000

2.9 3.1 2.6 3.1 3.1 2.8

3/16

1/4

5/16

800 640 500

3/8 1/2

10.3

835 625

900 690

6.7

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

1438

End Mill Technical

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