Long Cold Chisel Set, 3-Piece (1/2, 3/4, 1 in.) | 66506 Size:SetTo cut cast iron, steel, brass, bronze, copper, and aluminum when a torch or saw won’t do, use the chisels in the 3-pc. Long Cold Chisel Set. They have a generous 12-inch length that reaches past obstructions and into narrow spaces that standard chisels can’t while still offering the room for you to grip them with your whole hand. These chisels neatly cut off rivet heads and rusted bolts and clean up after drilling or welding by removing burrs, waste, and slag. Made from premium high-carbon steel, each chisel is individually heat treated. This carefully controlled process creates a strong, hardened cutting edge while maintaining the temper of the striking end, allowing it to absorb hammer blows without chipping. Rough ground after forging, each blade is sharpened a second time after heat treating, producing a keen, high-performance cutting edge.Set Includes:(3) long cold chisels: 1/2, 3/4, 1 inch