Ozmatip 3Pcs 45 degree lock miter router bit，1/2 inch shank，for 31/64", 3/4"，1"， cutting height，for all woodworking enthusiasts. Ozmatip Lock Miter Router Bit Set factory-matched router bit set comes with 3 different sizes for the different stock, it provides more fixability, convenience, and ease of setup. The Lock Miter Router Bit Set is the ideal way to create an interlocking joint for plenty of glue surfaces; the self-aligning characteristic during assembly and to join boards at 90 degrees. Great for a strong and durable joint. lock miter bit has ultra-sharp blades that can cut and engrave many different kinds of materials, including solid wood, density boards, MDF, chipboard, splint, and more. Great for making a wood drawer, window, cupboard or other woodworking projects Universal 1/2” shank is compatible with all major router instruments. Lock miter bit can take quite a big bite out of the wood, so using these bits in a router table is strongly recommended. Ozmatip 45 Degree Lock Miter Router Bit 3-Piece Set, for 31/64", 3/4"，1"，Cutting Height, 1/2 Inch Shank.Woodworking Tools Joint Router Bits