DeWALT Dw5453 - Rock Carbide 3/4-Inch

Dewalt Dw5453 Hammer Bit, Silver Product Descriptionbit 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.From The Manufacturerdewalt Dw5453 3/4-Inch X 6-Inch X 8-Inch Rock Carbide Sds Plus Hammer Bit