16mm 5 Flute Countersink Drill Bit | 90° Chamfer Cutter | 1/4" Hex Shank

12mm 90° Five-Flute Countersink Drill Bit

Produce clean, professional countersunk holes with this 12mm five-flute countersink drill bit. Designed for woodworking, it creates smooth chamfered edges, removes burrs and allows screw heads to sit flush with the surface.

The precision-ground five-flute cutting head provides smooth, accurate cutting while helping to reduce chatter for a cleaner finish. The universal 1/4" (6.35mm) hex shank fits most cordless drills, impact drivers and quick-change chucks.

Perfect for DIY enthusiasts, carpenters, joiners and professional tradespeople.

Features

Sold individually

12mm cutting diameter

90° countersink angle

Five-flute cutting design

1/4" (6.35mm) quick-change hex shank

Produces clean countersunk screw holes

Removes burrs from drilled holes

Suitable for wood, MDF, plywood, chipboard and many plastics

Precision machined for smooth cutting

Specifications

Quantity: 1 Countersink Drill Bit

Cutting Diameter: 12mm

Overall Length: 42mm

Shank Length: 21mm

Shank Size: 1/4" (6.35mm) Hex

Countersink Angle: 90°

Flute Design: 5 Cutting Edges

Colour: Black

Ideal For

Countersinking wood screws

Woodworking

Cabinet making

Joinery

Furniture assembly

DIY projects

Deburring drilled holes

Chamfering hole edges

Package Includes

1 × 12mm 90° Five-Flute Countersink Drill Bit