12MM X L160 X WL100 - SDS PLUS XLR DRILL BIT - UNESCO Building Materials Trading LLC

12MM X L160 X WL100 - SDS PLUS XLR DRILL BIT

The DeWalt DT8933‑QZ is a premium 12 mm SDS‑Plus masonry drill bit from DeWalt’s Elite XLR FHC series. Featuring a solid full-head carbide, four-cutter tip, and Iron‑Blast surface treatment, it’s crafted for professionals drilling into tough materials such as concrete, reinforced masonry, and stone. With a total length of 160 mm and a working length of 100 mm, this bit delivers precise, clean holes while resisting breakage and rebar strikes.

Designed for heavy-duty jobsite use, the DT8933‑QZ incorporates a laser-brazed full-head carbide bit with optimized 4-cutter geometry to improve hole concentricity and fixing retention. The 4‑flute spiral enhances debris removal and maintains steady drilling speeds. Additionally, the maximized central core delivers excellent energy transfer, ensuring aggressive drilling performance and long bit life.