Bosch HB400 Bi-Metal Hole Saw, 4" Consumer Sockets & Holders Each P-Top is replaceable and

Each P-Top is replaceable and spins 360 degrees to accommodate use of the included or other accessories

brad nailing

Two templates

downspout and carpeting

Ideal for interior / exterior use on heavy rusted metal surfaces

Bosch HB400 Bi-Metal Hole Saw, 4" Consumer Sockets & Holders Each P-Top is replaceable and''POWER CHANGE'' HOLE SAW Power Change hole saw system has a quick change arbor that quickly removes holesaws from mandrel. Use for cutting in aluminum, brass, bronze, copper, plastic, stainless steel, wood, and other compositions. Bi metal hole saw cuts material up to 1 5 8" deep. Will cut through a 2x4. Easy plug removal. Hex Shank Carded Hole Diameter : 4"