Irwin 10502220 Turbomax HSS Drill Bit

General description The Irwin Turbomax range of drill bits is designed for use with portable and cordless drills. These drill bits are primarily intended for drilling metal and sheet metal, but they also perform exceptionally well in various types of wood and plastics. Additionally, they can be used for drilling stainless steel, although it is essential to use a coolant when doing so. Technical specifications Diameter: 5.5 mm Overall Length: 93 mm Working Length: 48 mm