Countersink Drill Bit Set, 5pcs Quick Change 1/4" Hex Shank Adjustable Free Replaceable Bits with One Wrench, Woodworking

Wide Applications: Suitable for drilling and countersinking in wood, plastic, PVC, fiberboard, particleboard, plywood and more. Ideal for carpentry, cabinetry, furniture making, home repairs and DIY projects. Efficient and Clean Drilling: Designed with sharp blades and an 82-degree countersink angle, these bits deliver fast, clean pilot holes for a snug screw fit. All-in-one drilling, countersinking, and counterboring maximize efficiency. High Speed Steel Material: Crafted from premium High Speed Steel, these countersink drill bits deliver exceptional hardness and wear resistance for long-lasting performance. This countersink drill bit set includes 5pcs countersink bits (#5, #6, #8, #10, #12), 5pcs replaceable drill bits, 1pc allen wrench and a storage box. Compatibility: Equipped with a 1/4" hex shank, these countersink drill bits are compatible with a wide range of tools, including impact drills, hand drills, bench drills and electric drills. Easily customize the bit depth by tightening the countersink to your desired length using the included hex wrench. Quality Guarantee: All the countersink bits are packaged in a plastic case, easy to organize and store. If you’re not 100% satisfied with your purchase, please get back to us, we will offer refund or replacement to make sure your full satisfaction. Thank you!