About this item 【High-Quality Carbon Steel Wire】Angle grinder wire cup brush uses 0.012in high-strength hardened carbon steel wire has 4 times better performance than the others in the market, and has perfect knotting integrity. Compared with similar products, it has longer service life, safety, smoothness and ease of use. 【Excellent compatibility】wire wheel angle grinder use 0.012” thick carbon steel crimped wires, wire cup brush runs at speeds up to 12,500 RPM and is suitable for angle grinders with 5/8 Inch-11 UNC threaded. 【Safety And Stability】 The external and internal fixing plates of the WENORA angle grinder wire cup brush is made of thickened steel and a large hexagonal thread of 10 strengths to avoid the occurrence of steel wire flying and breaking during heavy work, and the weight ratio is passed. Precise calculations provide excellent balance and stability. 【Widely Used】WENORA angle grinder wire brush is applied to remove weld scale, spatter,rust, paint and heavy corrosion. grinding as well as the surface treatment before painting or electroplating. 【You Will Get】4 Pack 3 inch carbon steel wire cup brush for angle grinder attachments.The wire cup brush for angle grinder kit is much cost-efficient than buying from a local tool store.