GARD 190CN CNTech Nitride 135° Split Point Jobber Length Drill Bit 1/2"
ITEM No.
29-29-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) 1/2"
- Overall Length (Inches) 6"
- Flute (Inches) 4 -1/2"
