mortising router bit
BAYTORY Pattern Flush Trim Router Bit Set with 1 4 inch Shank 2Pcs 1 2 quot amp 2Pcs 3 4 quot Cutting Diameter Carbide Mortising Bits with Top Bearing Prevent Tear Out Template Woodworking Cutter Tool BOSCH 84602MC 23 32 In x 3 4 In Carbide Tipped Plywood Mortising Router Bit