Utilizing a duel alternating tooth geometry and a thin wall construction, Milwaukees annular cutters cut up to 15% faster than the competition. The proprietary steel reduces breakage and extends the life of the bit. All Milwaukee annular cutters have a Weldon Shank, perfect for use with most small magnetic drill presses as well as large magnetic drill presses with correct arbor.Length (in.) 2 Shank Diameter (in.) 3/4 Works With 2in. ejector pin Additional Product Specs * 3/4in. shank diameter * 2in. cutting depth * 7/8in. diameter * Thin-wall design for faster, more efficient cutting * Flute design lets chips fall freely from cutter * Works with 2in. ejector pin (Item# M0477, sold separately)