DEWALT 7-Piece Carbide Masonry Drill Bit for Percussion

Optimum grade carbide tip maximizes durability and longevity. Innovative tip reduces walking on material surface. Unique flute design removes dust reducing bit binding. Set includes 3/16-in x 3-in, 1/4-in x 4-in, (2) 1/4-in x 6-in, 5/16-in x 6-in, 3/8-in x 6-in, and 1/2-in x 6-in bits. Manufacturer part number 305397.