CMT | 811.127.11B Pattern Router Cutter Bit 1/4 Inch Shank,1/2 Inch Diameter Whether you are a full time professional or a part time woodworking enthusiast, discover the unlimited possibilities of template routing with a CMT pattern bit. Pair up these double fluted bits with your choice of template to produce cabinet and furniture pieces, signs, toys and any other creative projects. Carbide tipped to last longer, CMT pattern bits are equipped with top bearing for working with the bearing above the wood piece. This gives you a clear view of what you are routing so you can work confidently and accurately. SPECIFICATIONS: Cutting Dia. (mm) - 12,7 Cutting Length - 19 We are a CMT premier Agent and only sell genuine CMT products.