Size: 53mm Made of premium M42 high speed steel, sturdy and durable. 21 Kinds of Size Hole Saw for choice: 16mm-180mm. Taking the form of a short open cylinder with saw-teeth on the open edge, perfect for installing locks, knobs in doors and cabinets.Widely used in Plate Hole, Home Wood, Fire Pipe, Plastic and Other Opening Operation. Can be used to make holes in wood, thin steel sheet, stainless steel, aluminum alloy and other soft metal sheet.
Fruugo United Kingdom