782C Fiber Discs

The 3M™ 782C Fiber Disc was specially developed for efficient grinding work on structural steel and delivers fast material removal combined with a long service life. Thanks to modern abrasive technology, the disc delivers reliable results even at medium to low contact pressure and enables controlled, consistent work.

The precision-shaped abrasive grains ensure consistent cutting performance throughout the entire service life. Combined with the stable fiber backing and a durable resin bond, this creates a robust fiber disc that is tear-resistant and performs reliably even in demanding applications. This allows more workpieces to be processed per disc and significantly reduces the need for disc changes.

The 3M™ 782C fiber disc is ideal for typical tasks in structural steel applications, such as removing weld seams, blending transitions, or general surface finishing. It is available in 36+, 60+, and 80+ grits and offers a cost-effective solution for workshops and industrial applications.