The UDD020 Vacuum Brazed Diamond Core Drill Bit from UHD Superhard Tools Ltd. is an excellent tool for efficient and fast drilling performance in a variety of tough materials. The UDD020 core drill bit uses advanced vacuum brazing technology to provide excellent durability and cutting force. It is the ideal choice for professionals who demand speed without compromising tool life. The UDD020 core drill bit is well designed and performs well in dry drilling applications. Its rugged construction enables it to quickly penetrate natural stone, concrete, hard tile, etc., proving to be a reliable solution for projects that demand fast schedules and high-quality results. This line can meet different drilling requirements, offering different sizes and abrasive grades to meet specific tasks - from detailed work that requires fine processing to large-scale operations that require active cutting force. With a wide range of handle types available including M14, 5’8”-11, hexagonal and round handles, and diameters from 5 mm to 150 mm, each core drill bit is designed to meet a wide range of equipment and project requirements. Wear particle sizes range from #30 to #100, ensuring adaptability to varying surface finish requirements. UHD Superhard Tools confidently offers expert advice on its products, customer-specific tube segment geometries, and comprehensive technical literature on diamond impact toughness and static compression strength. For ongoing quality assurance and customer satisfaction, the company has advanced testing equipment and quality certifications and is ready to serve customers through its knowledgeable application engineering team.