Precision Brush - Overall Trim of Metal Channel Brush

The Overall Trim or OAT of a strip brush is measured from the tips of the filament to the bottom of the metal channel. If your application calls for a specific filament length, please let us know. That dimension is called the "Trim Out" and is measured from the tips of the filament to the top of the metal channel. Each metal channel size has its own minimum and maximum overall trim. The size of the filament s can also limit trim lengths. For example, a very long trim brush cannot be made with a very soft filament.

Strip Brush OAT: Strip Brush, Metal ruler