Stem mounted 2" 'fine' wire wheel brush with 1/4" (6.35mm) hex shank. designed for easy access into narrow holes and confined areas. crimped style for light to medium duty applications. removes rust, scale and paint in hard to reach areas. use with any 1/4" (6.35mm) diameter electric power drills or 01990 pneumatic (air) drill. diameter: 2" shank: 1/4" hex wire size: .008" (.203mm) rpm: 6,000
WARNING: This product contains chemicals, including lead, known to the State of California to cause cancer and birth defects or other reproductive harm. Wash hands after handling.www.P65Warnings.ca.gov.