W.L. Fuller C4 Type C Countersink 7/64
Used to countersink and counterbore for heads of screws in woods, plastics, and non-ferrous materials. Heat-treated for long tool life. The countersink is held in place with two hex-socket screws and is easily adjustable up and down the drill so only one countersink and length of drill is required for one screw size.
- Cutting Diameter: 5/16"
- Drill Hole Size: 7/64
- Overall Length: 7/8"
- NBH Number: 12680
- Item Number: FUL C4