16MM X L160 X WL100 - SDS PLUS DRILL BIT (PROFESSIONAL) - UNESCO Building Materials Trading LLC

Dewalt

16MM X L160 X WL100 - SDS PLUS DRILL BIT (PROFESSIONAL)

The DeWalt DT9578‑QZ is a 16 mm SDS‑Plus masonry drill bit from DeWalt’s Extreme 2® line. It features a solid dual-cutter carbide head and a hardened-steel body designed for fast, efficient drilling in concrete, brick, block, and stone. With a working length of 100 mm and an overall length of 160 mm, it’s engineered for heavy-duty professional use.

Built for durability and performance, the DT9578‑QZ delivers rapid penetration thanks to its dual-carbide cutting edges and a sharp ~140° tip geometry. The tough core body resists breakage, while the new 4‑flute spiral and optimized SDS‑Plus shank ensure efficient debris removal, excellent energy transmission, secure mounting, and reduced vibration. Ideal for drilling plug, anchor, and clearance holes in tough masonry materials.