Roughing End Mill TiAlN Coated M42 Eight Percent Cobalt Four Flute Coarse Tooth Half Inch Diameter Shank Half Inch Flute Length One And A Quarter Inches Overall Length Three And A Quarter Inches

TiAlN M42 Roughing End Mill for Hard Materials, 1/2in Dia
✔️ 1/2 in dia, 1-1/4 in flute, 3-1/4 in OAL, 4-flute, single

Roughing end mill with a TiAlN coating on M42 cobalt provides high wear resistance and extended tool life for aggressive milling of hard materials. It's commonly used in metalworking and CNC milling for profiling, slotting, and heavy material removal.

✅ Diameter: 1/2 in
✅ Shank diameter: 1/2 in
✅ Flute length: 1-1/4 in
✅ Overall length: 3-1/4 in
✅ Flutes: 4
✅ TiAlN coated
✅ Material: M42-8% cobalt
✅ Center cutting

💡 What is a roughing end mill used for in metalworking and CNC milling?

Heavy-duty tool for fast material removal and shaping before finishing passes.

• High wear resistance from TiAlN coating and M42 cobalt for tough alloys
• Center-cut geometry supports plunging and contouring in profiles
• 4-flute design balances aggressive chip removal with finish quality
• Ground by ISO-9002 certified factory for consistent flute geometry