Irwin Countersink Drill Bit Replacement - Adjustable Steel, 1/4 In, For Quick Change Chucks

The IRWIN Countersink Drill Bit is designed for fast, clean pilot holes and smooth countersinking, making it an essential tool for woodworking and home improvement projects. Featuring a tapered drill with widened flutes, this countersink pilot bit quickly clears chips for efficient drilling. The 0.25 in. quick change shank ensures a secure fit and reduces slipping in standard chucks, and it is compatible with all 1/4 in. quick change chucks, including impact drills. The adjustable four-cutter counterbore allows for precise, controlled pilot hole depth, while the counter bore attaches securely to flats on the shank with two hex screws. Made with a steel cutting edge and durable plastic components, this bit is ideal for creating clean, professional results in wood. The IRWIN Countersink Drill Bit is a reliable replacement bit for your tool kit, offering versatility and compatibility with a range of drills. Manufactured by BLACK & DECKER US INC, this bit is part of the trusted IRWIN brand and is suitable for use with driver bits and other accessories. Perfect for anyone needing a high-performance countersink bit for woodworking or general repairs.