TEKTON 66009 1-Inch Cold Chisel Cuts bolts, rods, and rivets, cleans off waste and slag, and shapes cast iron, steel, brass, bronze, copper, and aluminum Forged and machined from premium, high carbon steel Rough ground after forging, a second sharpening after heat treating produces a high-performance cutting edge Individual heat treatment allows the right balance of a hardened edge with a softer striking end Classic natural finish has a dry-touch, rust-preventative coating