3Pcs 45 Degree Lock Miter Router Bit Set,1/2",5/8",3/4" Cutting Height,1/4"Shank
Easy to Create Lock Miter Joint. Body: Solid Hardened Steel. Heat resistant Teflon coating to prevent building-up of sawdust, resin, and pitch. Mainly used for joining wood edge to edge, it will provide a durable joint.