MICROGRAIN CARBIDE-TIP ROUTER BIT DESIGN: Ensures consistently smooth finish cuts, with superior wear resistance TIGHT-FITTING PLYWOOD-MORTISE JOINTS: Designed with undersized cut diameters to match up to the actual thickness of standard plywood MADE FOR STANDARD-SIZE PLYWOOD: Creates cutting diameter to match thickness of 3/4 in. plywood REINFORCED SHANKS: Feature fully hardened and tempered steel shanks that provide ultimate durability UPGRADED MICROGRAIN CARBIDE: Engineered for precise cuts and for long bit life BOSCH-EXCLUSIVE HEAT-TREATING PROCESS: Provides hardness and withstands high temperatures COMPREHENSIVE LINE OF BITS: Features hundreds of profiles for mortising, edge forming, trimming, surface forming, and cabinetry/joinery in wood, plastic and laminate