Home Products Power Tool Accessories Masonry Drill Bits SDS Max 2-Cutter Masonry Drill Bit 9/16″ Cutting Length 7-1/2 Overall Length 13″ SDS Max 2-Cutter Masonry Drill Bit 9/16″ Cutting Length 7-1/2 Overall Length 13″ (83636) 2-cutter design SDS max Self-centering tip for precise drilling Crushes 20 times faster than standard masonry drills Find a Retailer