CMT 812.127.11 1/2 inch long series straight bit features a 1/4 inch shank, 1/2 inch cutting diameter 1 1/4 inch cutting height, 2 3/4 inch overall length and right-hand rotation. Carbide tipped cutting tool featuring 2 razor-sharp cutting edges, special high-strength steel to withstand the heaviest work load and PTFE-non stick coating against corrosion and friction. To cut channels in wood and wood composites smoothly and accurately every time. Exceptional chip ejection to allow cleaner and more constant cutting.