Makita D-42204 6 Piece Countersink Set

Makita D-42204 6-Piece Countersink Set (M3–M10, 6.3–20.5mm)

Makita D-42204 countersink set is a 6-piece countersink bit kit designed for producing clean, deep countersinks and tidy deburring around drilled holes. Built for trades and workshop users, it’s a practical Makita drill accessory for improving finish quality when preparing holes for screw heads and fasteners.

With six sizes covering common metric screw applications, the D-42204 set is well suited to general fabrication and installation work across wood and a range of metals, helping you achieve consistent results and a more professional finish.

Key Features

• 6-piece countersink selection: Covers common metric screw applications from M3 to M10 for versatile day-to-day use.
• Three-cutter design: Intended to create smooth countersinks with controlled cutting action.
• Large flutes: Helps clear swarf effectively when countersinking deeper holes.
• Deburring capability: Suitable for cleaning up edges around drilled holes and pipe ends.
• Multi-material use: Designed for use on wood as well as ferrous and non-ferrous metals.
• Shanks for bit-holder use: Supplied with 5mm, 6mm, 8mm and 10mm shank sizes to suit a variety of holders and chucks.

Specifications at a glance

Suitable applications

• Creating countersunk holes for metric screws and fixings (M3 to M10) in workshop and site tasks.
• Deburring drilled holes and tidying edges on pipes and sheet/section material.
• General-purpose finishing work on wood, ferrous metals and non-ferrous metals.