DEWALT Masonry Drill Bit Set, Percussion, Concrete & Block, 7-Piece (DW5207)
- 2 cutter carbide tip of masonry drill bit set 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).
- Rock 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.
- For use with electric or cordless hammerdrills.
- Ideal for drilling holes in brick, block, concrete, and masonry.