Brushes with mixed filament are used for special applications. With those brushes it is possible to complete two applications in only one work step.
Lessmann produces high quality wheel and disc brushes with mixed filament. Brushes with a mix out of steel wire and abrasive nylon above all are used for deburring work parts. The wire knocks off the burr, the abrasive nylon which has also grinding effects on the side, makes a defined rounding of the edges possible.
It is also common to have a combination of steel wire and nylon bristles, so that surfaces can be cleaned effectively. The steel wire removes the coarse deposits, the nylon bristles take off the fine residua in the same time and they polish the work piece additionally.
On request also other combinations of filling materials are possible.