Pearl Abrasive MAX4536S 4-1/2 x 7/8 AO Premium For Aluminum - Stearated Type 27, AS36 Grit, 10/Box
Features
Premium aluminum oxide Maxidisc™ for aluminum. Aluminum oxide with calcium stearate coating on abrasive material liquefies with heat and doesnÕt 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.
Type 27.
Max RPM: 11,000
Applications
For Soft Non-Ferrous Metals, Copper, Brass, Bronze, etc.