CarTech Micro-Melt M3 Class 2 alloy is a powder metal tungsten-molybdenum high speed steel possessing the superior wear resistance characteristics required for difficult cutting operations.

The advantages of CarTech Micro-Melt premium powder high speed steels include ease of grinding, response to heat treatment, more uniform structure, greater wear resistance and improved toughness.

In addition, Carpenter's unique hot rolling and rotary forging capabilities impart minimal distortion characteristics to these alloys.

Applications:
CarTech Micro-Melt M3 Class 2 alloy has been used for:

Broaches
Form tools
Drills
Counterbores
Milling cutters
End mills
Chasers
Taps
Lathe tools
Planer tools
Reamers