PDT Tools Thailand supply laser welded high quality diamond segmented core drilling bit for concrete hole coring. Concrete core drilling is used for creating circular openings for plumbing, as well as for structural and electrical installations. Core drill bits are available in diameters from ½” up to 60”.
PDT Tools Thailand use the laser welding technology to connect the diamond segments and the coring bit body. It makes the coring bit with good performance while coring concrete, granite or metal.