Bore large holes through timber quickly and cleanly with the Hikoki 781779 spade bit pack. Featuring two sharp cutting edges and a total length of 150 mm, each bit ensures rapid chip removal and smooth drilling through wooden beams and panels. The 1/4" hex shank provides a solid grip in your chuck or bit holder, preventing unwanted slipping under load. Crafted from durable chrome-vanadium steel, these bits offer dependable wear resistance during demanding jobs. With this convenient 10-piece pack of 32 mm diameter bits, you are fully equipped for repetitive jobsite tasks such as installing conduits and plumbing pipes.