Fine, flexible wires (0.003" diameter) are tightly packed into wood hubs. Brass wire is considerably softer than steel and is best used on soft metals such as gold or silver. Use this brush to clean metal surfaces or for a fine, satin finish.
The wood hub threads onto the tapered spindle of your polishing machine.
Different sizes available: #16.440 = 3" diameter with 2 rows of bristles #16.443 = 3" diameter with 3 rows of bristles #16.445 = 3" diameter with 4 rows of bristles
