The FAISSINKS4 Screwsink Set is a set of four combination drill, countersink and counterbore bits for preparing screw holes in timber in a single drilling pass. The set covers screw sizes No.6 (7mm), No.8 (8mm), No.10 (10mm) and No.12 (11.5mm). On each bit the countersinking part slides up and down the drill shank via a hexagon key to set the counterbore depth to suit the screw head. Each screwsink is supplied with a hexagon key. For the most accurate plug fit, use the corresponding Faithfull Plug Cutter sizes.
Features:
- Drills, countersinks and counterbores in one operation
- Adjustable counterbore depth on each bit via hexagon key
- Covers four popular screw sizes in one set
- Use with corresponding Faithfull Plug Cutters for precise-fit timber plugs
Specifications:
- Sizes: No.6 (7mm), No.8 (8mm), No.10 (10mm), No.12 (11.5mm)
- Quantity: 4 screwsinks