Hexagonal Shank 90° Chamferer Drill Bit Set, 3 Sizes

Get cleaner countersinks and a neater finish on your woodworking projects.

These bits give you steady control, so screws sit flush and your work looks more polished.

Clean countersinks that improve both fit and finish

✅ Create smooth, even recesses so screws sit flush

✅ Keep drilling steady with a 6.35mm (1/4 inch) hexagonal shank

✅ Match different tasks with 12mm, 16mm, and 19mm sizes

✅ Cut neat 90-degree chamfers with the five-blade design

✅ Use them on wood and plastic boards for everyday workshop jobs

✅ Rely on the blackened surface treatment for corrosion resistance

✅ Count on hardened construction for repeated use in the workshop

These chamferer drill bits are made for clean control when shaping countersink holes. The hexagonal shank locks firmly into your drill, which helps reduce slipping while you work.

The set includes three commonly used sizes, giving you more flexibility for pilot holes and different project needs. That makes it easier to move between furniture building, cabinetry, hobby work, and general DIY tasks without changing your approach.

The 90-degree five-blade design forms smooth chamfers that improve the look and function of your finished piece. A blackened surface and hardened build add durability for regular use, so the bits stay ready for the next job.

Three-bit sets give you more flexibility for different hole sizes.

Choose the size that matches your project with less guesswork.

The five-blade shape leaves a cleaner finish as you drill.

A secure fit gives you better control during each cut.

That smoother recess leaves your finished work looking more deliberate.

Add these bits to your workshop for cleaner countersinks and a sharper final finish.