5/16X12-1/4 SDS QUADRO HAMMER DRILL/TUBED

SDS 4 x 4 Quadro Hammer Drill Bit, 5/16″ Diameter, 12-1/4″ Overall Length, 10″ Drilling Depth, Solid Carbide Quadro Head, 4 Slot SDS Drive System, in Hanging Tube, 1 per each