Steel Dragon Tools® 2-5/16" x 1" HSS Annular Cutter with 3/4" Weldon Shank

2-5/16 in. x 1 in. depth of cut HSS annular cutter. Diameter of cut: 2-5/16 in. - Cutting Depth: 1 in. - 3/4-inch Weldon Shank Large holes can be drilled up to ten times faster than regular drills bits. Make overlapping holes, slotting holes, and edge cuts.