Faithfull Screwsink

This 11.5mm Faithfull Screwsink is purpose-built for Size 12 screws, making it the perfect solution for heavier-duty woodworking tasks requiring larger gauge fixings. The 11.5mm cutting diameter delivers the precise countersink needed for these substantial screws. Combining drilling, countersinking and counter-boring capabilities in one tool, this screwsink dramatically reduces the time spent changing between different bits. The adjustable countersinking section slides effortlessly along the drill shaft via the included hexagon key, allowing you to set the exact depth required for your application. To achieve an accurate fit with wooden plugs, Faithfull recommend using the matching Size 12 plug cutter from their comprehensive range. Each screwsink comes complete with a hexagon key for immediate adjustment and use.