The PTI 32mm Bi-Metal Sheet Metal Holesaw is crafted for exceptional performance and durability. Its hardened high-speed steel teeth and tough alloy body and cap ensure strength, durability, and shatter resistance. This holesaw is designed for use with cordless power drills, making it an ideal choice for onsite tasks. Features: 32mm Diameter 8 TPI Constant Tooth Pitch for smooth cutting HSS 8% Cobalt Cutting Edge for enhanced durability Ideal for drilling holes in electrical cabinets, steel trunking, enclosures, and panels Perfect for use with battery-operated power tools Thin Wall Design for easier cutting and longer battery life Suitable for cutting stainless steel, tool steel, mild steel sheeting up to 1.6mm, as well as plasterboard, wood, and thin plastics Complete Assembly with a 1/4" hex quick-change shank; no need for a separate arbor and pilot drill Internal Spring aids in slug removal Brand: PTI