Tinksky Coated Drill Bit Glass Hole Saw Set 28mm 38mm 45mm，3pcs<div style="text-align: left;"><strong>[Product Information]</strong><br><ul><li>Color: silver. Material: high-temperature brazing carbide blade.</li><li>Cutting hole diameter: 28mm and 38mm and 45mm.</li><li>For precise centering drilling， high precision.</li><li>Works well with a common electric drill.</li><li>Suitable for tiles， ceramics， glass ， granite， etc.</li></ul></div><img src="http://ecx.images-amazon.com/images/I/41VT3UrXEJL.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41A6WIejE1L.jpg" noproxy><img src="http://ecx.images-amazon.com/images/I/41OxrJAXeHL.jpg" noproxy>