This updated drill brush kit includes 2 of our newest brushes. Kit included (2) of our black ultra-stiff edge brush and (1) of our 1-inch flat ultra-stiff brush. Start saving time and effort with our power brush drill attachment set. These drill powered ultra-stiff cleaning brushes will become some of your most used cleaning supplies. You can use our drill brush ultra-stiff scrubbing kit as a substitute for a concrete cleaner, grill cleaner, or any metal brush application. These spin brush drill attachments will work as a multi-purpose outdoor cleaning brush kit. You can use our drill brush ultra-stiff scrubbing kit as a substitute for a concrete cleaner, grill cleaner, or any metal brush application. Modernize your grilling game with these all nylon grill brushes from Drill Brush Power Scrubber by Useful Products. Steel wire fragments and food are not a good match. Why clean your grill, smoker, or grate with old fashioned wire brushes? Fragments of wire have been known to break off, contaminating the food and posing a serious health risk. The newly designed Ultra-stiff black nylon wheel brush has all the advantages of a tradition wire wheel brush without shedding loose or broken wires. Modernize your outdated rusty wire brushes that never get clean and tend to fray as well. Replace all your drill powered wire brushes with these aggressive, Ultra-stiff Black, all nylon, drill powered upgrades. All Drillbrush Products have a 90 day no questions asked return window. If you are not completely satisfied with our product we will issue a full refund or ship out a replacement at the buyer's request. Cordless Drill NOT included