【Full-Size Dual-Material Kit】 Includes 6 precision sizes (8/10/12/15/17/19mm) with both 304 stainless steel and brass brushes (1 of each per size, 12 total). With two sizes extension Bar(60/100mm). Each brush features a 1/4" hex shank for instant compatibility with drills, grinders, and impact drivers.
【Deep-Cleaning Design】 Twisted wire tips flex to access narrow holes, welds, and tight machinery gaps. Engineered for rust removal, paint stripping, and corrosion cleaning without scratching surfaces – ideal for automotive parts, metal fabrication, and tool restoration.
【Industrial-Grade Durability】 304 stainless steel brushes resist corrosion and high-speed friction, while brass wires safely clean softer metals (e.g., copper, aluminum). Reinforced twisted stems withstand heavy-duty use in workshops or garages.
【Optimized Dimensions】 4" total length balances reach and control for angled jobs. Two sizes of extension poles provide more operational possibilities. Match each task with the exact size (8-19mm) and material – stainless for tough rust, brass for delicate polishing.
【Multi-Use Workshop Essential】 Solve automotive, metalworking, and DIY challenges: clean engine parts, prep welding surfaces, restore tools, or polish fixtures. Store compactly in toolboxes, service vans, or workshops. Drill brush set for rust removal, dual-material wire brushes, small hole cleaning brushes, 304 stainless steel drill brushes