This 11-piece diamond hole saw set is designed for precision drilling through tile, glass, marble, ceramic and granite. The brazed diamond coating provides clean, accurate holes and perfect circles without chipping.
The set includes six round-handle sizes (6mm, 8mm, 10mm, 12mm, 16mm, 20mm) and five triangle-handle sizes (22mm, 25mm, 30mm, 38mm, 50mm). Each bit features a carbon steel body with electroplated diamond coating for durability and extended tool life. Hole depth is 30mm with a total length of 65mm per bit.
Heavy-duty construction delivers superior performance, with durability rated at over 8 times that of standard hole saws. The design ensures efficient material removal and minimal vibration during drilling.
For best results, always use coolant or water when drilling. Never run the bit dry, as this accelerates wear on the diamond coating. The electroplated diamond surface will gradually wear with use and heat exposure, which is normal.
Ideal for professional contractors and home DIY projects, this set covers the most common hole sizes for tile work, glass cutting and stone drilling in one package.
Order your diamond hole saw set today and get professional-grade results on your next project.















