Brand new item in original package, Tapcon Concrete Drill Bit, 3/16" x 5-1/2", UPC #722793010218.....3/16x5-1/2 screw bit. For rotary or percussion drilling in masonry, ceramic, tile, concrete, brick, fiberglass, cast metals, wood, and glass. For use with Tapcon fasteners. Chrome vanadium steel shank. Tip is blend of tungsten carbide/cobalt. Black oxide finish. Withstands drill temperatures up to 1900 degrees. Resharpenable. Conforms to ANSI (American National Standards Institute) standards. Diameter: 3/16", Material: Steel with Cobalt Tungsten carbide tip, Pkg Qty: 1, Package Type: Tube Made of chrome vanadium steel shank for enormous strength For use in hard hitting impact tools; black oxide finish Conforms to ANSI standards Carbide Tipped Straight Shank Additional Details ------------------------------ Number of items: 1 Package quantity: 1