Description: 5pcs 3\/4\/6\/8\/10mm Titanium Coated Hex Shank Glass Drill Bits Set for Ceramic Tile Marble Mirror and Glass<br>  Specifications:<br>   Size: 3mm， 4mm， 6mm， 8mm and 10mm   Hex shank: 1\/4&amp;quot; (6.35mm) Quality: 5pcs  Features: Use for Ceramic Tiles， Mirror and Glass.   Once through the tile or mirror this drill bit will cope easily with any Masonry behind it.  Ideal for drilling fastner holes in bathroom tiles， or wall mirrors.   Titanium coated for durable and longer life.     <br> If using on Floor tiles， regularly lubricate the bit with water to keep it cool，and working to its best.<br> Glass and tile drill bits provide smooth and accurate drilling in ceramic tiles， marble， china， mirrors and glass.<br>    <br> Package included:<br> 5 x Drill bits  Detail Pictures: