Countersink Drill Bit Set 5-12mm 7pc Wood with Hex Wrench

A 7-piece countersink drill bit set for wood, made for drilling pilot holes and countersinking in one operation. It includes seven common sizes from 5mm to 12mm, helping speed up screw preparation while giving a neater finish on timber jobs.

Used for general woodworking, joinery, cabinet fitting, furniture repairs and everyday timber fixing, this set is handy when you want screw heads to sit more cleanly in the surface. It suits workshop use, site work and home DIY jobs such as shelving, softwood boards, hardwood preparation and other screw-fitting tasks where tidy, consistent holes matter. When working through regular repair or fitting jobs, combining drilling and countersinking in one step can save time and reduce tool changes.

The size range covers smaller and larger fixing work, making the set useful to keep close by for mixed woodwork tasks. Each bit has an integral countersink for straightforward screw hole preparation, and the included hex wrench allows adjustment when setting up or changing between jobs. For anyone carrying out repeated assembly, repair or installation work in timber, having the common sizes together helps keep the job moving and avoids searching for separate drill and countersink tools.

Countersink drill bit set specifications

• Contents: 7-piece wood drill bit set with integral countersinks and hex wrench.
• Size range: Includes 5mm, 6mm, 7mm, 8mm, 9mm, 10mm and 12mm bits.

Countersink bit use and adjustment

• Function: Drills and countersinks in a single operation for screw hole preparation.
• Application: Suitable for general woodworking, joinery, cabinet work and furniture repairs.
• Handling: Hex wrench included for adjustment and setup between tasks.

A practical countersink bit set for regular woodworking, fitting and repair work.