General description This diamond core drill bit is designed for dry drilling applications, providing smooth and efficient cutting performance. It features high-quality diamond segments for durability and long-lasting use, making it suitable for drilling through hard materials such as concrete, brick, and stone. Technical specifications Diameter: 52mm Diamond segments: 8mm with high diamond concentration Thread compatibility: 1/2 inch BSP Segment design: V-groove for debris removal Core body: Ribbed with aerated design for cooling and extended life Additional sizes: 22mm and 28mm with 10mm Hex Shank (no arbor needed) Compatibility and accessories Compatible with standard core drilling machines and accessories Suitable for use with core drill stands and rigs Installation Ensure the drill is turned off before installation Thread the drill bit onto the compatible core drill machine using the 1/2 inch BSP connection Secure the bit firmly to prevent slipping during operation Usage Use