Features a range of accessories and variable pitch bi-metal hole saws, suitable for cutting steel, brass, bronze, cast iron, aluminium, wood and plastics|Hole saw sizes: 19, 22, 29, 38, 44, 51, 57mm|35mm cutting depth|Durable M3 steel cutting teeth|2 x hexagonal shank hole saw arbors|Supplied inside a heavy-duty blow moulded storage case