It only has one bit in the size you select, please select the size you want. Descripiton: Titanium Coated Hinge Hole Saw Reamer 10-35mm Woodworking Hole Saw Forstner Drill Bit Specification: Type: Core Drill Bit Usage: Woodworking Material: Tungsten Steel Size (Diameter of Head): 10mm, 12mm, 14mm, 15mm, 16mm, 18mm, 20mm, 22mm, 25mm, 26mm, 30mm, 35mm Quantity: 1pc Features: Individual Titanium Coated Forstner Bits for use on Wood. Titanium Coated for Extended Service Life. Guided By The Circular Rim, Bores Any Arc of a Circle, In Any Direction. Drills Pocket, Overlapping or Edge Holes. Bores a True, Accurate and Clean Flat Bottomed Hole. For Use with Pillar Drills (Drill Press). Package Included: 1x Drill Bit More Details: