- M-42 8% Premium Cobalt
- 3 & 4 or more flutes, 30° RH Spiral
- Cutting Diameter Tolerances: +.003 -.000
- Also available: Uncoated - TiN - TiAlN
- All QUINCO products are made in the USA.
- Designed for deep slotting and heavy side cuts in soft materials and steels. Coarse pitch reduces power consumption and increases removal rates over fine pitch, but has shorter tool life.
Click here to chat with sales