Set of 9 Metal Drill Brushes, Brass Drill Brushes with 6mm Shank, Grinder Brushes, Screwdriver Brushes for Cleaning Metal/Wood/Paint/Surface Brushing

【HIGH-TECH MATERIALS】 Our brass brushes are made of copper-plated, high-carbon steel wire. The wire is sharp and wear-resistant, with an excellent polishing effect. Its lifespan is three times longer than ordinary wire brushes. The wires are thicker and denser, offering strong heat dissipation, corrosion resistance, and high elasticity; they won't break or bend. 【MULTIFUNCTIONAL SET】 This value set includes 3 different types of screwdriver brushes (cup, wheel, and end brush), a 1mm tubular brush, and a 9-piece wire brush set. It can meet your various needs: the largest size is suitable for quick work on large surfaces, while the smaller sizes make it easier to perform delicate work in hard-to-reach spaces. 【EXCELLENT CLEANING EFFECT】 Thanks to the even distribution of the brush bristles and their excellent heat dissipation, the cleaning effect is remarkable. They are suitable for sanding, cleaning, painting, rust removal, and deburring materials such as metal, stone, or wood. The larger sizes allow for quick work on large surfaces. 【WIDE RANGE OF APPLICATIONS】 Different types of drill brushes can handle various surfaces: flat, curved, or irregular. They are ideal for polishing metals, sanding wood, removing rust, or cleaning kitchen utensils. They improve the finish of materials like metal or stone and are an important step in the machining process. Very easy to attach and detach from the drill. 【HIGH-DUTY WORK】 The wire brush drill can withstand high speeds of 4,500 RPM and features a robust 6 mm shaft to prevent breakage. The wheel brush is asymmetrical and will not deform after prolonged use. The wire brush set is suitable for cordless drills and screwdrivers, as well as hand drills and stationary drills.