This diamond core drill converting adaptor is a must-have for any professional tradesperson looking to upgrade their drilling equipment. Made from high-quality steel, this original piece from Moorcut Direct Ltd is designed to convert your core drill with ease. With a cross pin fitting and 1/2" BSP male connection, this adaptor is suitable for a wide range of drilling tasks. Perfect for those in the construction or renovation industry, this adaptor is a reliable and efficient addition to any toolkit. Converting Adaptor DD100 to 1/2" Bsp Male, insert and twist to lock into your drilling machine. Suitable for use with all types of core bits that have a 1/2" BSP Female Thread.