ITEM NAME:4pcs Wire Knot End Brush Rust Paint Removal Tools for Die Grinder or Drill, 25mm Description: Easy to use, highly durable Designed to reach narrow holes and confined areas Twist Knot construction provides high-impact brushing for faster removal rates For heavy duty removing of rust, dirt, scale, paint or welds from flat surfaces Also fits for metal surface cleaning, derusting, grinding, dusting, deburring, polishing Specification: Material: Steel Length: 70mm / 2.75in Brush Diameter: 25mm / 0.98in Package Includes: 4 x Knot Wire End Brush Note: Please allow 1-3mm error due to manual measurement, make sure that you do not mind before you.Twist Knot construction provides high-impact brushing for faster removal rates. 4 x Knot Wire End Brush. Designed to reach narrow holes and confined areas. For heavy duty removing of rust, dirt, scale, paint or welds from flat surfaces.