DESCRIPTION
Cryogenic Drill Bit 23/64"
- Nitride process case hardening resulting in superior tool life and exceptional corrosion resistance.
- Cryogenic treatment at -300º F increases toughness while reducing brittleness
FEATURES
- Type 190-CN
- Diameter (Inches) 23/64"
- Overall Length (Inches) 4 -7/8"
- Flute (Inches) 3 -1/2"