Drill perfect round holes in any material! Glass, marble, rock, tile, concrete, and more!
This set of diamond-coated drilling tools provides a superior cutting power that drills clean and accurate holes, leaving no cracks, breaks, or jagged edges.
It can also cut perfectly on curved surfaces without cracking the material. Perfect to transform bowls and glass bottles into flower pots!
Perfectly Cut Hole
Cut perfect round holes every time on any hard materials.
Sharp & Smooth Cut
With the diamond-coating, it provides a superior cutting power that drills through smoothly. Don’t worry about cracks and breaks.
Fast Drill Speed
The flueless design brings more diamonds in contact with your work surface which increases drilling speed.
Suitable to drill glass, ceramics, marble, stone, granite, and glazed tiles. It works perfectly even when drilling through curved glass.
Available in different sizes of drill bits for all kinds of projects.
Compatible with all standard sized drill or drill press.
Color: Polished Metal
Material: Cemented Carbide
DIY Version: 4mm(0.16 in), 6mm(0.24 in), 8mm(0.31 in), 10mm(0.4 in), 12mm(0.47 in)