International 3/4 x 29 ITM Spline Drive X-Cutter Hammer Drill Bit (7SPCR2934)

3/4 x 29 ITM Spline Drive X-Cutter Hammer Drill Bit - Industrial quality. 4 cutters. Special tungsten carbide tips. Copper Silver brazing of carbide head. Special steel for high torque resistance. Unique hardening process for extended drill life. Double spiral. KVS-flute with core reinforcement. Suitable for concrete, masonry, stone and brick aggregates. Made in Germany. Minimize