Drill Arbors & Chucks

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.

Drill chuck adapter for use with the Hougen®HMD904 and HMD925 magnetic drills that have a hex motor output spindle.

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

Arbor with pilot pin for 1/4" (6mm) to 3/4" (20mm) RotaCut™ hole cutters. Triple flatted for 3/8" Chuck

Arbor with skip proof pilot drill for 3/8" (10mm) to 3/4" (20mm) RotaCut™ hole cutters. Triple flatted for 3/8" Chuck.