Take on heavy duty applications with this Heavy Duty Turbo Shear (TSHD) from Malco. Capable of navigating tight patterns and square cuts, it inserts into 3/8" or larger chuck of 14.4 volt or larger cordless or AC drill. It cuts straight and to the left, and makes fast cuts in material thickness up to 18-gauge galvanized steel. It's also able to cut a variety of building materials with the ability to reposition upside down for greater maneuverability.