Complete set of countersink drills: 5 different wood drills to meet all your woodworking and drilling needs: 4.4 x 12.7 mm, 4.8 x 12.7 mm, 4 x 9.5 mm, 3.6 x 9.5 mm, 3.2 x 9.5 mm, (11/64 \", 3/16 \", 5/32 \", 9/64 \", 1/8 \"), all with 82° countersunk holes, 1/4 \" hex shank ensures a secure grip and universal compatibility, 1 hex wrench and 2 locking rings.

Sharp and robust: Made of HSS-M2 high-speed steel with helical flutes for fast cutting with good cutting performance and wear resistance, this wood drill ensures a long service life when working in both soft and hard wood.

Hard, the cutting edge of tungsten carbide alloy provides smooth holes, perfect for standard 82° screws. Wide range of applications: Countersink wood drill set. Suitable for natural wood, particle board, synthetic fiberboard, chemical board, plywood, MDF, decking, plasterboard and various plastic boards; low-speed cutters (200 rpm) provide better results. The countersink drill is not for metal or sheet metal. Adjustable depth: Wood drill with depth stop improves work efficiency; adjustable insertion length with a cross-reference scale to adjust the drill length for different screw lengths for precise drilling. The friction-free depth control ring can effectively reduce surface damage. Compact and practical: The drill with countersink and interchangeable drill head has a quick release, two-way locking mechanism. Our practical kit includes everything you need for efficient and precise drilling and is universally compatible with most drills. The compact design makes it easy to store and transport, making it an indispensable tool for any DIY enthusiast or professional woodworker.