Mixiflor 6 Pcs Wire Brush for Drill Set, Wire Cup Brush for Drill 1/4 Inch Hex Shank, Coarse Crimped Carbon Steel Drill Wire Brush Set,Wire Brush Drill Attachments Rust Removal - M-118

• 6 PCS Wire Wheel for Drill of Different Diameters: Includes 3"(75 mm) *1pc, 2-1/2"(63mm)*1pc, 2"(50mm)*1pc,1.52"(38mm)*1pc wire wheel and 2"(50mm)*1pc wire cup brush, 1"(25mm) *1pc wire end brush. The Best Wire Wheel Cup Brush For Drill－The strong 1/4 inch hex shank quick-change shank can be used for all types of drill bits and mold grinding machines, and the maximum speed is 4500 RPM. Long-term use of the wheel brush will not be asymmetrical and distorted and won’t fall off easily like round shank ones. Security And Stability－The crimped wire cup brush is rigidly secured to a safety-designed cup-shaped metal holder for added durability and efficient use. Avoid Breaks And Deformations－These tough wire wheels are well-filled with crimped, untempered carbon steel wire. The diameter of the steel wire is reduced from 0.0118in（0.3mm) to 0.010in(0.27mm), which increases the strength of the steel wire. It has reasonable bending design of the curve and also increase the number and thickness of the bristles（1-1.5times) to ensure that the wire will not quickly fall off during the operation of the brush wheel in the shortest time and works more smoothly. The drill wire brush set cover wide tasks, such as removing rust / scale / paint, polishing wood crafts, finishing weld seams, and other light to medium-duty surface treatment of metals. For safety, before the work DO wear protective gear, such as goggles, mask and protective clothing.