Variable pitched premiun 8% Cobalt holesaw suitable for professional use. Due to the high cobalt content, this holesaw offeres resistance and long life, coupled with a smooth and fast cutting action. The holesaw has a 38mm cutting depth and precision set teeth for aggressive material penetration and swarf clearance. Enhanced heat and wear resistance gives a greater product life, and will cut a wide range of thin and thick gauge materials. The holesaw will cut, Stainless Steel, Steel, Aliuminium, Sheet Metals, Mild Metals, Non-ferrous Metals, Cast Iron, Hard and Soft Wood and PVC.