Diamond drill bit CSD series

For use in our Air and Hydraulic Rotary Hammer Drills Diameters from 5/32" - 1"; 2" - 21" usable lengths Extended drilling life Lower cost per hole 35% faster drilling speed Special lightweight, thin wall, carbide-tipped design, weighing 50% less than traditional core drills Far less resistance when drilling into concrete and masonry Innovative self-locking mechanism An innovative self-locking mechanism for securing the pilot drill eliminates the need for set screws or a pilot drill that must depend on a taper fit to stay in place. By using a unique ball locking operations that hammer operator has no need for extra tools or knockout pins for removing the pilot drill after the hole being drilled is located. Ideal for horizontal or vertical drilling in masonry and concrete materials.