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.

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

The FPX-440 features a precision 3/8" chuck built to be versatile and tough. Our tool is great for drilling, honing, brushing and more. The FPX-440's reversible motor lets you both drive and remove screws. A variable speed trigger lets you control the power. This tool combines power and efficiency at a great value. Features: 1,800 RPM 3/8" Reversible composite drill Variable speed trigger for better control Trigger mounted reverse for instant change of direction Superior grade steel planetary gear for longer life The composite grip and throttle trigger have been ergonomically designed to ...

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

Holcutters are not hole saws. They're precision ground, heat treated tools that easily cut thru the stock rather than ripping, tearing, and pushing thru as do typical hole saws. They can produce holes three times faster and cleaner than hole saws in sheet metal and have dramatically extended tool life, too. All sizes have a "shoulder" to prevent plunge-thru, which is especially useful when drilling into live electrical boxes. See for yourself why electricians, fabricators, and mechanics prefer the quality and speed of a Holcutter over hole saws. Made in USA. Features: Holcutters Feature ...