Klein Tools Hole Cutter Kit, Master Electrician Hole Cutter, 8-Piece

Hole Cutter Kit, Master Electrician Hole Cutter, 8-Piece. Heavy duty, durable carbide hole cutters for long life. Cuts quick, precise holes in stainless steel, mild steel, iron, copper and brass sheet up to 3/16-Inch (0.5 cm) thick. Set contains: 7/8-Inch, 1-1/8-Inch, 1-3/8-Inch, 1-3/4-Inch, 2-Inch, 2-1/2-Inch, two extra pilot bits. Split point pilot drill bit prevents bit walking. Integrated flange prevents the operator from drilling beyond the sheet metal. Conduit and pipe sizes: 1/2-Inch (1.3 cm) to 2-Inch (5.1 cm). All components are packed in a rust-proof, molded plastic carrying case