SpeTool Super Sharp Nail Drill Bit Flame Type 3/32'' For Manicure Penicure and Dental，Blue Nano Coated Medium Grit， 614.5MM<div style="text-align: left;"><strong>[Product Information]</strong><ul><li class="showHiddenFeatureBullets"><span class="a-list-item"> 100% Brand New in retail package， made of tungsten carbide </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> This carbide bits use a cutting action to remove product; creating less dust with little friction and heat </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Suitable for professional or home use nail machine， 3/32 inch shank diameter </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Diameter of the bit head: 6mm;Length of bit head: 14.5mm </span></li><li class="showHiddenFeatureBullets"><span class="a-list-item"> Grit: Medium， Color: Blue Nano. </span></li></ul></div><img src="http://ecx.images-amazon.com/images/I/31fiDf3Ur7L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41z7MltwAdL.jpg" noproxy>