DAMO 3/8" Demi-bullnose/Roundover Diamond Hand Profiler/Router Bit with 5/8-11 Thread for Granite/Concrete/Marble Countertop Edge</br></br><div style="text-align:left"><b>[Product Information]</b><br><ul><li>For 3/8" radius demi-bullnose / roundover;</li><li>Fits on polishers/ grinders with 5/8"-11 thread spindle;</li><li>The nylon guide assure the profiled edge remains straight;</li><li>Utilizing vacuum brazed diamond technology;</li><li>Wet or dry application， optimal speed 3，500- 4，000 RPM.</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/41v8UYhptcL.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51AMOAXEuML.jpg' noproxy></br><img src='http://ecx.images-amazon.com/images/I/51kz5E7TVRL.jpg' noproxy></br>