The General Tools 1280B Hollow Steel Punch works on leather, rubber, canvas, cardboard, plastic, gasket material. The hollow point allows the material to travel up the center and exit via a side clearance hole prevents material from lodging in punch. Made of forged steel for lasting cutting edges. Additional soft materials the punch works on is brass, copper, aluminum and other soft sheet metals. The tool is made of forged steel providing lasting cutting edges. No. 1280B has a tip hole Size if 1/8 inch with a body is forged steel. The carded package contains a quantity of 1 | The Jenks Industrial SKU is 354324