- 1/4" standard hex shank, fits all quick change chucks or standard drills, may be used with impact drivers
- Use in metal, wood or plastic
- Includes: 1/16”, 3/32”, 1/8”, 5/32”, 3/16”, 7/32”, 1/4" and drill bit replacement socket to replace drills
IRWIN UNIBIT® HIGH SPEED
STEEL STEP DRILL SE
