Gerywolf 16 pcs countersunk Drill bit Set, 3-in-1 Wood Suitable for 4, 6, 8, 10, 12 Screws, 82 Chamfer, 5 Spare M2 bits, 1/4-inch hex Shank and 4 Screwdriver Tips

Adjustable Drilling Depth: This 3-in-1 woodworking countersunk drill bit set features a standard 1/4-inch hex shank for easy and quick changes. The adjustable countersunk socket depth is easily adjusted with the included Allen wrench; it can be used to flush with screw heads or deeper holes, and can be sealed with the included plug for a professional-grade finish. Durable and Reliable: Made from premium titanium-coated M2 high-speed steel, the countersunk drill bits offer superior cutting power and durability, ensuring excellent performance on a variety of materials, including wood, plastics, soft metals, fiberboard, particleboard, and plywood. Efficient and Clean Drilling: wood countersink drill bit features a dual-cutting-edge design with sharp blades and an 82-degree countersunk angle for fast, clean drill holes, ensuring a tight screw fit. Combining drilling, countersunking, and reaming functions in one tool maximizes efficiency. Multiple Sizes to Meet Your Needs: Our 5-Piece Countersunk Drill Bit Set includes three commonly used countersunk drill bits: #4 (5/32 inch), #6 (3/32 inch), #8 (7/64 inch), #10 (1/8 inch), and #12 (9/64 inch). These sizes cater to cabinet and furniture manufacturers as well as other woodworking enthusiasts. Upgraded 16-Piece Set: Our countersunk drill bit set includes 5 countersunk drill bits, 5 replaceable drill bits, 1 retractable magnetic guide, 1 hex wrench, and 4 screwdriver bits. This all-in-one solution meets your drilling and screwing needs and comes with a storage box for easy storage.