Klein Tools 31873 Heavy Duty Hole Cutter Kit, Includes Carbide Hole Cutters and 2 Pilot Bits in Rust-Proof Molded Plastic Case, 8-Piece
Brand: Klein Tools
Cuts quick, precise holes in stainless steel, mild steel, iron, copper and brass sheet up to 3/16-Inch (5 mm) 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 (13 mm) to 2-Inch (51 mm)