Biggest professional hand tools retail store to buy Drill Bits Reduced Shank
DETAILS
DESCRIPTION
High quality M-7 steel is superior to standard M-50 steel. Self-centering, 135° split point eliminates center punching. Resists breakage--even while drilling at difficult angles. Drills cooler--will not overheat--eliminates chip welding. Special design allows for easy drilling of stainless and high alloy steel.
Highlights:
- Drill Size: 0.4688"
- Overall Length: 5-3/4"
- Decimal Equivalent: 0.4688"
- Finish: Black Oxide
- Grade: M7
- Aerospace NAS-907B specification
- 3/8" reduced shank to fit smaller drills