Available in a wide variety of sizes, complete with slow spiral HSS M2 DIN 338 fully ground drill bit.
Specification
- (D) Diameter 1-1/8
- (d) Shank 1/2
- Overall Length (L) 5-15/16
- # Wings 2
- D1 1/2
- Replacement Drill 630-708
- L1 2
Warning: When drilling aluminum-ferrous materials, for optimal results and extended tool life use lubricant or air cooling. Make sure the material is fixed and the drill is stable during drilling.
