pMARXMAN Masonry Drill, General Purpose Long Length, Series 543, 716 in Drill Bit Size, 12 in Overall Length, 10 in Cutting Depth, 2 Flutes, Standard Flute, 10 in Flute Length, 38 in Shank, Straight Shank, 118 deg Point, Standard Point, Right Hand Cutting, Carbide Cutting Edge, HSS Material, Black Oxide, Applicable Materials Brick, Stone, Concrete, Slate, Plaster and other Masonry Materialsp