Product description:
Ventilated Flap Discs are designed with cooling holes on the backing pads, which are shaped like those of a radial turbocharger fan.
The air through the holes reduces the temperature of the work piece.
This air circulation conduces to cooling the metal and preventing overheating.
Furthermore, it also conduces to extend the life span of the discs by cooling the abrasive cloth.

Product features:
Excellent heat resistance
Long service life
Good flexibility
Light-weight
Good elasticity and self-sharpening

Applications:
Ventilated Flap Discs are ideal for processing stainless steel, non-ferrous metals and wood.