Professional Element Socket
Works only for heating
High performance carbide for greater durability and up to 50X longer life versus standard bi-metal blades
The cutting difference Century diamond grit hole saws run cooler with less pressure for an accurate hole
Hole Saw, Carbide-Tipped, 1-3/8-In. Nails Professional Element SocketDiablo, 1 3 8", carbide tipped hole saw, cuts both wood & metal, use on wood, nail embedded wood, plastic, aluminum, metal, cast iron, metal & stainless steel, delivers longer cutting life than bi metal for faster cutting performance & increased productivity, 2 3 8" cutting depth for 40 percent deeper holes in single pass & increased productivity, variable tooth design for faster cuts, snap lock plus mandrel system for quick & easy changes with no