Dottie CTK4 4-Piece Carbide Hole Cutter Kit

The CTK4 is an assortment of three Carbide Tipped Hole Cutters that are used to cut holes in mild steel, stainless steel, iron, copper and brass sheet metal. They are manufactured with a built-in drill flange to prevent penetration beyond the sheet metal for safe and precise cutting. It also features a replaceable pilot bit that helps to guide the cutter into the material for easier drilling and hole making.