Dasco Pro Products 408-0 3/4" x 7-1/8" Cold ChiselDasco Pro Products 408-0 3/4" x 7-1/8" Cold Chisel Features:; Heat treated, high carbon steel construction; Exclusive target head design; For use on metals softer than the cutting edge such as cast iron, bronze, copper, steel, and wrought iron; Carded; 3/4" x 7-1/8"