DeWALT 3/8 in x 6 in Carbide Tipped Percussion Drill Bit
997975-DW5230
Power through masonry, concrete, rock, and more with DEWALT Hammer Drill Bits. Featuring rock carbide tips that maximize surface contact for extended bit life and a 4-flute design that cleans debris while you work. 3 flats on the shank eliminate bit slippage.