General description This diamond core drill bit is designed for dry drilling applications, providing smooth and efficient cutting. It features high-quality diamond segments for durability and long-lasting performance. The bit's ribbed core body and V-groove segments facilitate quick debris removal, ensuring continuous cutting. Its aerated core design helps with cooling, extending the tool's lifespan. Technical specifications Diameter options: 22mm, 28mm, 38mm Diamond segments with a high concentration of premium-grade diamonds Segment height: approximately 8mm Threaded connection: 1/2 inch BSP Compatibility and accessories Compatible with standard core drilling machines Sizes 22mm and 28mm have a 10mm hex shank and do not require an arbor Installation Attach the drill bit to a compatible core drilling machine using the threaded connection Ensure the bit is securely fastened before operation Usage Use for dry drilling in concrete, brick, stone, and similar materials Operate at