Pferd 42749705 | 40501 3" Diameter 50 Grit Aluminum Abrasive Disc

Designed for surface and edge grinding. The fiber backing strengthens the abrasive disc and improves stock removal. For aggressive grinding with maximum stock removal rate on hard materials which do not conduct heat well. Consistently high performance due to self-sharpening ceramic oxide grain. Active grinding additives in the coating substantially improve the stock removal rate, prevent loading, and result in cooler grinding. The CD clamping system has a threaded connection with female thread (metal/plastic). Also compatible with the following commonly used systems: PSG, Power Lock Type II "turn on", SocAtt, Turn-On.