Vermont American 16800 5-Inch Fine Brass Wire Wheel Brush with 1/4-Inch Hex Shank for Drill Go to amazon.com Related posts The 11 best brass brush drill FeatureFor removing rust, scale or paintBrass coated, hardened steel wire reduces wire breakagePrecision balanced to eliminate vibration Description16800 Features: -1/2'' or 5/8'' knockout arbor. -For bench grinders. -Coarse. -Carded. Product Type: -Cut Off Wheel. Generic Dimensions: -5'' diameter. Dimensions: Overall Product Weight: -0.37 Pounds.