Draper Countersink Bit Set 3-Piece Model 12430

This is a 3-piece countersink bit set designed to create flush screw holes in a variety of materials. Made from heavy-duty alloy steel, these countersinks have five flutes and a 90° head to provide efficient and precise countersinking. They are suitable for use with soft metals, hardwood, softwood, and plastics. The bits feature a quick-change 1/4 hex shank and are compatible with drills that have standard 10 mm or 13 mm chucks. Use them to countersink screw holes so screw heads sit flush with or below the surface, following proper drilling speed for the material. Installation involves inserting the countersink into the drill chuck and tightening securely, then operating at the appropriate speed with steady pressure for best results.

Features

• 3-piece countersink set
• Alloy steel, heavy-duty construction
• Five flutes, 90° head
• Quick-change 1/4 hex shank
• Compatible with drills with 10mm or 13mm chuck

Usage

Insert the countersink bit into the drill chuck and tighten securely. Ensure the drill is set to the appropriate speed for the material being worked on. Use steady pressure during drilling to countersink screw holes so the screw heads sit flush with or below the surface.