DEWALT DW5418-1/4-Inch by 6-Inch by 8-1/2-Inch ROCK CARBIDE SDS PLUS Hammer Bit

Bit has elongated four flute Helix for faster material removal and three flats on the shank that prevent it from slipping back into the chuck. Used for drilling small holes in masonry concrete rock and artificial Stone. DEWALT DW5418-1/4-Inch x 6-Inch x 8-1/2-Inch ROCK CARBIDE SDS PLUS Hammer Bit