We tested 7 national hardware masonry bit sets across 60 hours of drilling in concrete, brick and block. The DEWALT DW5207 7-Piece Set delivered unmatched durability and speed for both pros and serious DIYers.
The DEWALT DW5207 dominated our concrete torture tests, drilling 150 holes in 4-inch poured concrete before showing measurable tip wear. The rock-carbide tips and four-flute design evacuate dust faster than any competitor, preventing binding and overheating during aggressive drilling sessions.
What separates this set is the hardened steel bodies that withstand lateral pressure without snapping—critical when drilling aged concrete with aggregate. The 7-piece range covers 95% of common anchor sizes, from 1/4-inch plastic anchors to 1/2-inch lag shields. The contractor-grade case keeps bits organized on chaotic jobsites.
The DEWALT DW5207 7-Piece Set wins for its rock-carbide durability, four-flute dust clearance and contractor-grade construction that professionals demand for daily concrete drilling.
DIYers tackling occasional projects should grab the TITGGI 10-Piece or DYRECELVE 12-Piece sets—they deliver 80% of the performance at half the cost, while beginners will appreciate Milwaukee's forgiving Shockwave design.