Milwaukee hole saw arbors are made from hardened carbon steel and alloy steel for greater durability. The 49-56-7010 features a hex shank which can be used with any 3/8 in. extension. (1) Small Arbor, 3/8 in. FEATURES Durable hardened steel construction Fits all hole saws up to 1-3/16 in.Fits all drill chucks 3/8 in. and larger SPECIFICATIONS Size Range Up to 1-3/16 in.Shank Size 3/8 in.
This Milwaukee Hole Saw Arbor has a 3/8 inch hex shank for greater gripping capability in the chuck. It can be used in 3/8 inch capacity drills and larger. The arbor has a 1/2-20 thread and can be used on hole saws from 9/16 inch through 1-3/16 inch. It can be used with 49-56-8010 pilot bit which is supplied with this Arbor for use on wood and metal. One arbor and pilot per package.