Bosch Multi Material Hole Saw

The 121mm Bosch Multi Material Threaded Hole Saw is built for cutting clean holes in wood, drywall, metal and plastic. This is one of the largest sizes in the range, for big openings. Its Vario tooth design cuts smoothly through different materials. Use it with a hole saw arbor and a pilot drill. Features and Benefits: • Long life cutting holes in various materials • Durable bi-metal teeth with a Vario design for smooth cutting