M42 cobalt lasts longer than high speed steel!
- For milling the abrasive high strength and heat resistant exotic metals.
- For cutting difficult and abrasive materials, ranging from medium to the highest hardness level machinable by high speed steel.
- The 8% cobalt content ensures high edge hardness at elevated temperature levels.
- Higher speeds & increased feeds.
- Great abrasive resistance.
- Longer tool life than ordinary high speed steel.
- CNC qualified.