The flap disc is standard product for universal metal working, especially surface grinding.
Size: 100*16mm, 115*22mm, 12*22mm, 150*22mm, 178*22mm
Grit: 40#-400#
Backing: Plastic Backing Or Fiberglass Backing
Max Speed(rpm): 13300 rpm

Application:
1. The aluminum oxide flap disc is standard product for universal metal working, especially surface grinding
2. The aluminum oxide flap disc is for processing welded seams
3. The aluminum oxide flap disc is removing rust