7Pcs Countersink Core Drill Bit Set Woodworking Chamfer Screw Tapered Hole Tools

Enhance your woodworking projects with this 7-Piece Tapered Countersink Drill Bit Set, perfect for drilling pilot holes and chamfering screw holes with precision. Designed for screw sizes #5 to #12, these bits ensure screws are flush or below the board surface, delivering a clean and professional finish.

Crafted from high-speed steel (4241) and durable 45# steel, these bits are built for performance and longevity. The adjustable drill collars allow for customizable drilling depth, making it ideal for hardwood, wood flooring, and more.

This set includes 7 countersink drill bits and 1 hex shank, compatible with clamps or joint drilling machines. Upgrade your tool collection today and make your woodworking projects easier and more precise!