5″ Diameter Coarse Nylon Bristles — Designed to tackle the toughest grime, this brush makes quick work of baked-on residue, heavy dirt, and stubborn scuffs—no shedding, just reliable grit. Quick-Change ¼-inch Shaft & Included 6″ Extension — Swap brush heads instantly without tools, and use the extension to easily reach deep corners, tight spaces, and awkward angles. Transforms Any Drill into a Power Scrubber — Attach to cordless or corded drills (not included) to channel powerful scrub action that saves you time and spares your muscles from manual scrubbing. Safe on Multiple Surfaces — Ideal for use on tile, grout, tubs, showers, BBQ grills, concrete, wheels, and more—excellent for heavy-duty cleaning without changing tools. Durable Construction for Long-Term Use — Built with high-quality nylon bristles and a robust quick-change mechanism, this brush is made to handle repeated use and tough cleaning jobs. Elevate your cleaning game with professional-grade efficiency using the Diamond Shine 5‑Inch Coarse Drill Brush. Designed for tough jobs, this accessory transforms any drill into a power scrubber that conquers grime in even the hardest-to-reach spots. Key Features Large 5‑Inch Coarse Bristle Head Built with rugged nylon bristles that penetrate and break down stubborn dirt, grout, and deeply embedded grime—without shedding for consistent performance. Quick-Change Shaft Design with Extension Included Features an innovative quick-change ¼-inch shaft that lets you swap brushes in seconds—no tools required. Includes a 6-inch extension to reach tight areas, deep corners, and awkward angles with ease. Drill-Powered Scrubbing Efficiency Simply attach to your cordless or corded drill and tackle cleaning tasks faster and with less effort—perfect for bathrooms, kitchens, garages, and more. Durable & Reliable Construction Crafted for heavy-duty use, this brush withstands harsh cleaners and frequent scrubbing, offering lasting durability for repeat cleaning cycles. Versatile & Time-Saving Ideal for tile, grout, floors, shower stalls, tubs, carpets, and vehicle detailing—this brush makes cleaning quick, thorough, and efficient.