High-speed steel chamfer, deburring and countersink bit set — reliable, precise results for woodworking. Key benefits Durable cutting performance: Made from high-speed steel for long-lasting edge retention and consistent cuts. Multi-size convenience: One hex-shank unit contains six cutter sizes (6 mm, 8 mm, 9 mm, 12 mm, 16 mm, 19 mm) to cover a wide range of woodworking needs without changing tools. Clean, efficient operation: Five-flute design removes sawdust quickly and gently, reducing clogging and keeping the work area cleaner. Secure, easy mounting: Hex shank allows fast insertion and stable grip in tools that accept hex-shank accessories. What it does Produces precise chamfers, removes burrs and creates countersunk profiles for quality finishes on wood components. Supports accurate edge preparation for assembly, finishing and hardware installation. Practical uses Furniture finishing: Create uniform chamfers on table edges and cabinet doors for a professional look before sanding and staining. Screw and fastener prep: Countersink screw holes to seat fasteners flush with or below the surface for clean installations. Joinery and edge work: Deburr and shape edges prior to gluing or fitting parts together to improve fit and reduce finishing time. Specifications Material: High-speed steel Cutter sizes included: 6 mm, 8 mm, 9 mm, 12 mm, 16 mm, 19 mm Flute design: Five flutes for efficient chip removal Shank type: Hex shank Why choose this tool Reduces tool changes by providing multiple cutter sizes in one hex-shank unit. Improves work quality with precise chamfering and clean countersinks. Designed for straightforward, repeatable results in a variety of woodworking tasks.