United Abrasives® Sait® Knot Wire Large Cup Brush, Knot Wire Bristle Type, 4"" Brush Diameter, Wire Size: 0.0200"", 1-3/8"" Trim Length, Carbon Steel Fill, 5/8-11 Arbor Hole, 9000 Max, Threaded Arbor Mounting, ANSI B165.1, For Fast Cleaning of Large Surface
- Carbon steel wire wheel
- Medium flexibility and aggressive cutting action