Drill Arbors & Chucks

For use in the manufacturing of cartridge rolls.

Starrett A1 Hole Saw Arbor, With High Speed Steel Pilot Drill, for 3/8" chuck, sizes 9/16"-1-3/16" This Hole Saw Arbor is for use with all-purpose and sheet metal hole saws. Features a high speed steel/carbide drill.

Milwaukee Large Quick Change Arbor, 7/16 In 49-56-7055 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. Tool-free operation Universal, quick change with all brands of hole saws No adapters required Durable hardened steel construction Fits all hole saws 1-1/4 in. and larger Fits all hole saws 1-1/4 in. and larger & fits all drill chucks 1/2 in. and larger

CAT50 Adapter, CAT50 to CAT40 Made of Alloy Forged Steel for long, durable service life. Hardened to 52-56Rc Taper seat T.I.R. less than .0002" Produced accuracy to AT3 specifications.