X-Treme is unique high performance Zirconium flap disc from Norton. Designed to grind faster and last longer, it is ideal for all heavy duty applications.
Flap Discs - Norton X-treme R860 - 115x22mm Gr60
Strengths
100% sharp NorZon grain for a faster cut from the very beginning. Lower disc wear for longer grinding time, without loss of cut throughout disc life.