Features:
1.Cuts quick, precise holes in stainless steel, mild steel, iron, copper and brass sheet up to 3/16 (5 mm) thick.
2.Set contains: 7/8, 1-1/8, 1-3/8, 1-3/4, 2, 2-1/2, two extra pilot bits.
3.Split point pilot drill bit prevents bit walking.
4.Integrated flange prevents the operator from drilling beyond the sheet metal.
5.Conduit and pipe sizes: 1/2 (13 mm)-2 (51 mm).
6.Always ensure that you and persons in the vicinity wear approved eye protection.