Use your high-torque cordless hand drill to quickly and easily drill ice holes with this Eskimo® Pistol Bit. The high-strength polymer flight sections and cutting head keep the auger lighter than the competition, while still maintaining its integrity in sub-zero temps. Two replaceable flat steel blades cut smoother, and faster, too. A hexagonal-shaped aluminum inner tube keeps the auger flight sections correctly oriented, plus efficiently transfers power to the cutting head. Designed to work with drills with 1/2" chuck. Requires a minimum of an 18 volt, high-torque drill for best results.