CMT 811.001.11 3-piece Plywood Groove Set in Carrying Case， 1/4-Shank</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>Contains 3 straight bits featuring 15/64， 31/64 and 23/32-Inch diameters</li><li>For making perfectly matching joints on plywood</li><li>Super-strength superior steel， Non-Stick Orange Shield Coating.</li><li>2 SinterHip Hi-Density Industrial Chrome Carbide cutting edges</li><li>CMT bits were rated the best overall in comparison to other brands (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/51nfntJT9aL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/41rn5z1tKyL.jpg' noproxy></br>