Home Products Power Tool Accessories Masonry Drill Bits SDS Max 2-Cut Masonry Drill Bit 9/16″ Cutting Length 15-1/2″ Overall Length 21″ SDS Max 2-Cut Masonry Drill Bit 9/16″ Cutting Length 15-1/2″ Overall Length 21″ (83637) 2-cutter design SDS max Self-centering tip for precise drilling Crushes 20 times faster than standard masonry drills Find a Retailer