Dual alternating tooth geometry and thin-wall construction help MILWAUKEEs High Speed Steel Annular Cutter cut up to 15% faster than the competition. With 20% thinner walls, the cutter displaces less material for the same size hole, giving you fast, burr-free holes in anything from sheet metal to thick steel plate. MILWAUKEEs proprietary high-speed steel with three hardness zones minimizes breakage and helps the bit last longer. it comes with a 3/4 Inch Weldon shank, which is ideal for use with most small magnetic drill presses and large magnetic drill presses with the correct arbor.

Specifications:

Diameter: 1/2 Inch
Cutting Depth: 1 Inch
Supplied with Arbor: Yes
Arbor Shank Type: Weldon
Arbor Shank Size: 3/4 Inch
Supplied with Pilot Drill: Yes
Number of Teeth: 2
Blade Material: High Speed Steel
Finish: Black Oxide
Cut Material: Sheet Metal, Steel Plate