Features:This polishing brush set consists of 24pcs of wire wheel brush, there are 3 types in different diameter, and stainless steel and brass two materials, which can satisfy your different demands.Durable in use, terrific polishing effect, high efficiency and low cost.Designed with handle, easy to handle and operate.Widely used with drill, grinder and other rotary tools.Suitable for metal or nonmetal surface cleaning, derusting, grinding, dusting, deburring, polishing and stripping residue.Specifications:Condition: 100% Brand NewMaterial: Stainless Steel, BrassColor: Showing as pictureHandle Diameter: approx. 3mmBrush Head Diameter: 25mm, 15mm, 5mmWeight: approx. 110gPackage Included:8 x 25mm Wire Wheel Brush(4pcs for Stainless Steel, 4 for Brass)8 x 15mm Wire Wheel Brush(4pcs for Stainless Steel, 4 for Brass)8 x 5mm Wire Wheel Brush(4pcs for Stainless Steel, 4 for Brass)