The Milwaukee 2-3/4 in. Brush Knot Cup is made of carbon steel. It is ideal for cleaning castings, structural steel and sheet metal. It is designed to be used with 4-1/2 in. or 5 in. Milwaukee and competitive grinders with 5/8-11 threaded spindles.
| Manufacturer part number (MPN) | 48-52-5040 |
| Brand | Milwaukee Tool |
| MOQ | 1 |