TOOL SPECS: Carbide-tipped rabbet bit with 1-7/8" large diameter, 1" cutting length, 1/2" shank, 3/4" cutting depth, and B2 bearing for use with 1/2" collets. RABBETING: Rabbeting bits are designed to cut a recessed shoulder along the edge of your material, for creating precise, clean joints in woodworking projects. VERSATILITY: Enhance the versatility of your rabbeting bits by easily swapping the bearing size to adjust your cutting depth for a range of woodworking applications. CARBIDE TIPPED: Offers a balance of quality and cost, making it ideal for a wide range of applications. STEEL SHANK: The steel body creates a rigid tool with reduced vibration while the carbide cutting edges provide extended life.