High Frequency Welded Diamond Drill Bit for General Purpose

High Frequency Welded Diamond Drill Bit for General Purpose utilizes high-frequency welding technology to ensure robust performance for wet drilling in materials such as marble, granite, artificial stone, and ceramic tile. Featuring an M14 or 5/8″-11 thread and #35/45 diamond grain, it is available in multiple diameters: 20mm (Art. No. A6720820), 25mm (Art. No. A6720825), 30mm (Art. No. A6720830), 35mm (Art. No. A6720835), 40mm (Art. No. A6720840), 50mm (Art. No. A6720850), 60mm (Art. No. A6720860), and 75mm (Art. No. A6720875), all with a consistent diamond height of 8mm and a total length of 68mm. Round and triangular handles are also available for versatile operation.