Century Drill & Tool 74128 Left Hand Cobalt Stub Drill Bit, 7/16 Inch
Description
Left hand stub drill bit for removal of right hand threaded broken bolts or studs without tightening. Use with screw extractors for those hard to remove bolts or studs.
Highlights:
- Material: Cobalt Steel
- Drill Size: 7/16 inch
- Flute Length: 2-5/8 inch
- Overall Length: 4-9/16 inch
- Industrial, polished finish, 135 degree split point
- Stubby mechanics length drill bit for additional strength
- Made from premium cobalt steel