Premium aluminum oxide Maxidisc™ for aluminum. Aluminum oxide with calcium stearate coating on abrasive material liquefies with heat and doesn’t allow the disc to load.
Twice the life of a traditional flap disc on aluminum and other non-ferrous metals.
This cost effective disc has higher production rates than other flap discs because it is specifically designed for aluminum.
4-1/2" wheels Max RPM: 13,300
5" wheels Max RPM: 12,200