Brush Research Manufacturing is now offering flexible NamPower™ nylon abrasive brush tools for the deburring and resurfacing of heat sinks, fans, and air conditioner condenser tubes for the electronics industry.
Aluminum extrusions must be free of loose, torn, or folded metal because these could cause flaking and interfere with heat dissipation. The abrasive brush filaments on these tools work like flexible files, conforming to part contours, wiping and filing across part edges and surfaces.