Description of LDEXIN Length Carpenter Augers Combination
Self-feeding screw point for fast boring,can accurate positioning. Smooth and straight drilling, smooth swarf, leaving a smooth hole wall. Hex shank fits into all power tools more easily and securely, specially for locking into quick change chuck. Designed to cut holes in nail-embedded wood, plywood, hard wood and soft wood. Can be used on hand electric drill and bench drill (when used in combination with bench drill, it is necessary to fix the open hole wood).