Adjustable Wood Pilot Drill and Countersink Set

Prepare a pilot hole and screw seat with the same bit assembly. This five-piece wood countersink set helps streamline suitable woodworking fastening tasks.

✅ Avoid swapping tools between two stages - The drill and countersink work together in the assembly.

✅ Match different wood-screw sizes - The set covers #5, #6, #8, #10 and #12 screw applications.

✅ Adjust the drilling length - A setscrew lets you position the bit projection.

✅ Use a compatible quick-change holder - The hex shank fits a matching tool arrangement.

Set the Pilot Depth for the Screw

Adjust the counter sleeve and drill projection with an appropriate Allen key, then test on spare material. The selected setting should suit the screw length and required seat depth.

The set uses HSS 4241 drills and steel counter sleeves. Use it for suitable wood drilling and countersinking, with the workpiece held securely.

Technical details

• Five-piece wood pilot/countersink set
• For #5 / #6 / #8 / #10 / #12 screw sizes
• Adjustable drill projection
• Adjustable counter-sleeve depth
• Hex shanks
• HSS 4241 drills and steel sleeves

Prepare a better-fitting screw seat on your next wood project.