IRWIN 1882630 TAPERED COUNTERSINK TOOL #4

Engineered for precision and efficiency, the IRWIN Speedbor Countersink Wood Drill Bit is an essential tool for any woodworking project. Its unique 1/4″ quick-change shank minimizes slipping in standard chucks and ensures compatibility with various impact drills. This countersink drill bit features an adjustable four-cutter counterbore, designed to cut and clear chips quickly for a smooth, professional finish. The tapered drill, with widened flutes, allows for the creation of fast and clean pilot holes, while the secure fit of the counterbore, attached with two hex screws, supports controlled adjustments to pilot hole depth. Ideal for both precision work and general applications, this tool is a reliable addition to your toolkit.