This set of canoe joint router bits will cut 1/4" bead - male and female joint components with a 1/8" cutting depth. 1/2" shanks. Create canoe joints for projects that require variable angle joints such as canoes, tubs and more Premium C3 micro-grain tungsten carbide blades for a sharper & longer lasting edge For use on table mount router Silver induction brazing for maximum strength and durability, Weight: 0.66800065386 Pounds, Manufacturer: Yonico