DEWALT 3/16" x 3" Drill Bit Premium Percussion
- 2 Cutter carbide tip maximizes carbide surface contact for longer bit life.
- Four flute design cleans debris out for fast, efficient drilling
- Three flats on shank eliminate bit slipping in chuck (except DW5232, DW5233, DW5237, DW5238)
- For use with electric or cordless hammerdrills
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.