DescriptionAre you looking for a professional, yet affordable diamond hole saw? Are you in search of a sturdy, trustworthy tool that can do multiple jobs at once? If yes, look no further! Our professional diamond hole must meet you needs. It is one of the best choices for you.Features- Color: As shown. - Size: 5 x 0.6 x 0.6 cm. - Material: Diamond & iron. - Suitable for drilling in glass, marble, ceramic tile or granite. - This diamond-coated drill removes a full circle from the glass. - Tiles, marble, granite, ceramic or other materials, only need lubricate water. - Can use standard electric drill (not included). - Dear buyer, due to lighting effect, monitor's brightness, manual measurement, etc., there could be some slight differences in the color and size between the photo and the actual item. Sincerely hope that you can understand! Thank you!