AUGER centered threaded wood drill bit with side blade is meant for drilling wood. Thanks to the coarse thread tip, it drills fast through all types of wood. The single-thread blade makes the drilling mark smoother. The extra-wide blade removes drilling chips efficiently. The blade is hardened all the way, which improves its durability. The hexagonal shank prevents the blade from spinning in the chuck. Coarse threaded blade Single-thread blade Fully hardened Hexagonal shank Handy in a plastic hanging case