The AUGER center-spur spiral wood drill bit with side spur is meant for drilling wood. Thanks to its coarse-threaded tip, it drills super quick through all types of wood. The single-flute blade makes the drilling hole smoother. The extra-wide blade clears out chips effectively. The bit is hardened all the way along, which boosts its durability. The hexagonal shank stops the bit from spinning in the chuck. Coarse-threaded blade Single-flute blade Fully hardened Hexagonal shank Handy plastic hanging case