Milwaukee 7/16 in. Quick Change Large Hole Saw Arbor W/Pilot Drill Bit

Milwaukee hole saw arbors are made from hardened carbon steel and alloy steel for greater durability. The 49-56-7055 features a 7/16 in. hex shank, which can be used with any 7/16 in. extension. The 49-56-7055 also features a hollow shank to allow access to drive out stuck pilot bits.|Durable hardened steel construction|Fits all hole saws up to 1-3/16 in.|Fits all drill chucks 1/2 in. and larger|Milwaukee hole saw arbors are made from hardened carbon steel and alloy steel for greater durability