GARD 190CN CNTech Nitride 135° Split Point Jobber Length Drill Bit 21/64"
ITEM No.
29-18-CNB
DESCRIPTION
- 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) 21/64"
- Overall Length (Inches) 4 -5/8"
- Flute (Inches) 3 -5/16"
