• (1) Small Arbor, 7/16 in.
• Durable hardened steel construction
• Fits all hole saws 1-3/16 in. and larger
• Fits all drill chucks 1/2 in. and larger
• Size Range 1-3/16 in. & Larger
• Shank Size 7/16in.
Milwaukee® hole saw arbors are made from hardened carbon steel and alloy steel for greater durability. The 49-56-7000 features a 7/16 in. hex shank, which can be used with any 7/16 in. extension.