About this item 【SPECIFICATION】The wire brushes are constructed of 0.014” coarse crimped wires, 5/8-11 UNC standard threaded arbor, running speed is up to RPM 12,500. 【LIGHT DUTY CONDITIONING for METALS】This wire brushis ideal for light-duty conditioning on metals. It is perfect for removing rust, paint, corrosion, under seal and light burrs to large metal surface. 【COMPATIBILITY】The wire brush is compatible with all 4-1/2” angle grinders with 5/8” arbor or 11 UNC standard thread. 【FLEXIBILITY AND DURABILITY】The wire wheel can provide a great wire flexibility to reduce the scratch risk when removing light corrosion, rust, scale,paint or polishing surfaces. This wire cup allows direct gentle pressure to ensure a full contact between the wires and the surface so as to get the best performance. 【PACKAGE INCLUDED】5 Pack 4 Inch Coarse Crimped Angle Grinder Wire Wheel. › See more product details