Dewalt 1/2" x 17" x 22" Spline Drill Bit DW5705 works to deliver quick, efficient drilling. The Spline Drill Bit DW5705 features a carbide tip (to extend bit life) along with a U-flute (to clean debris). Spline Drill Bit DW5705 also has a hardened core (to reduce bit breakage), along with an open-head design, to promote fast drilling.
Application: masonry drill bit.
Use on: stone, brick, concrete.