ITEM NAME:2Pcs Wire Flat Brush, Coarse Crimped with 1/4-Inch Shank Excellent for Description: Small diameter wire brushes are designed for use in restricted or hard-to-reach areas. They are excellent for deburring, blending and cleaning of surfaces Small diameter brushes are specially designed for use on portable air and electric tools Applications include deburring, blending, removal of rust, cleaning End brushes are great for cylinder heads and valve ports, rubber and plastic flash removal, removal of rust, paint scale, tool polishing, and weld cleaning Specification: Shank Material: Stainless steel Color: As picture shown Max RPM: 4500 Wheel diameter: 100mm Wire diameter: 0.15mm and 0.13mm Shank diameter: 6mm(1/4inch) Package Includes: 2pcs Wire Wheel Brush Note: Please allow 1-2mm measurement error and color difference. SKU: DMO0014250819443755.2pcs Wire Wheel Brush. Shank Material: Stainless steel. End brushes are great for cylinder heads and valve ports, rubber and plastic flash removal, removal of rust, paint scale, tool polishing, and weld cleaning.