Adjustable Countersink Drill Bit Set with Hex Shank, 5pcs Woodworking Set with Free Replaceable Bits and Wrench

5Pcs Quick Change 1/4" Hex Shank Adjustable Countersink Drill Bit Set Product Description

The 5Pcs Quick Change 1/4" Hex Shank Adjustable Countersink Drill Bit Set is crafted from premium quality high-speed steel (HSS), ensuring long cutting life. These drill bits allow you to drill a pilot hole and countersink for the screw head or counterbore for the plug in a single step. The precision-machined and quick-change chucks are compatible with impact drills and other power tools that accept a 1/4'' hex shank, making them versatile for various tasks.

With an 82° countersink angle, this set matches the angle found on the head of most screws you may encounter. As a result, all surfaces of the screw head will contact the wood simultaneously and with equal force, eliminating the need to overdrive the screw. This will not only save you time but also extend the life of your tools.

The 5pcs drill bits included in this set are depth-adjustable and replaceable, allowing for easy cleaning and replacement when needed. Additionally, the set comes with an L-Wrench Hex Screw for better fixation of the drill bit to prevent any chance of dislodgement or falling off.

Made from premium High-Speed Steel with a hardness of HRC 62-64, these countersink bits offer superior cutting power, durability, and abrasion resistance. The standard 82° angle is designed to match commonly used screws in woodworking, making them suitable for various projects. The 1/4" hex shank fits most household drills, ensuring easy and straightforward use for woodworking tasks.

This multi-purpose set is suitable for both home and professional woodworking projects, working effectively on various materials such as wood, plastic, PVC, fiberboard, plywood, and rubber. The set also includes 5pcs replacement drill bits for added convenience.

All the countersink bits are neatly packaged in a plastic case for easy organization and storage. If you are not completely satisfied with your purchase, please contact us for a refund or replacement. Your satisfaction is our priority. Thank you for choosing our product!

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