CMT 812.629.11， Straight Bit， 1/2-Inch Shank， 1/2-Inch Diameter</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>2-1/2-Inch Cutting Length， 4-3/8-Inch Length， 2 Cutting Edges</li><li>Smooth and precise cut Exceptional chip ejection to allow cleaner and more constant cutting</li><li>To be used on wood and wood composites</li><li>Makes right-angle joints， box joints， mortise and tenons， rabbets， union， tongue and groove joints</li><li>CMT bits were rated the best overall in comparison to other brand (Test by Wood Magazine)</li></ul></div></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br></br><img src='http://ecx.images-amazon.com/images/I/31PlnJTll5L.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41Hwf3-3ENL.jpg' noproxy></br>