- Specifications: 1/4 in Hex Shank
- Suitable For Use With: Electric Drill and Power Screwdriver
- System of Measurement: Imperial
- Minimum Drill Bit Size: 3/32 in
- Maximum Drill Bit Size: 9/64 in
- Number of Pieces: 4
- Material: HSS
- Application
- Includes
- Item Features
For use to drill, countersink and counter bore precision screw holes in a single operation when doing fine carpentry and woodworking
3/32 in, 7/64 in, 1/8 in and 9/64 in Drills
- Black oxide finish deters rust
- 1/4 in hex shanks prevent slippage in electric drills and allow use in power screwdrivers