TiAlN Coated M42 8 Percent Cobalt Roughing End Mill 1/2 Inch Shank, 1/2 Inch Diameter, 2 Inch Flute Length, 4 Inch Overall Length, 4 Flute Center Cutting Fine Tooth for Smooth Finish in Metals

TiAlN coated M42 8% cobalt roughing end mill, 1/2in shank, single
✔️ 1/2 in diameter, 2 in flute length, 4 in overall length, 4-flute center-cut

Our TiAlN coated M42 8% cobalt roughing end mill is designed for aggressive metal removal and long tool life on tough alloys. The center-cut geometry enables plunging and profiling with precision on milling machines used in automotive, aerospace, and general machining environments.

✅ Diameter: 1/2 in
✅ Shank diameter: 1/2 in
✅ Flute length: 2 in
✅ Overall length: 4 in
✅ Flutes: 4, center-cut, fine tooth
✅ Coating: TiAlN with M42 8% cobalt for wear resistance
✅ Material suitability: abrasive metals and hard alloys
✅ Finishing potential: smooth surface finish reduces extra passes

💡 What is a roughing end mill with TiAlN coating used for in metalworking? This handy tool handles heavy cuts and heat better, improving efficiency in milling tasks.
- Increases heat resistance and wear life on hard metals
- Enables higher feed rates with clean chip control
- Helps achieve smoother finishes on profiling and shallow slots