Z4570F FLAP DISC 4-1/2×7/8 A80 T-29

Flap Disc 4-1/2″x7/8″ A80 FIBERGLASS BACKING PLATE – HEAVY DUTY / METAL, STAINLESS, ALUMINUM – A general purpose wheel intended for applications that do not require extensive material removal. This spec is ideal on ferrous and nonferrous metals including iron, steel, stainless steel, aluminum, brass and copper. Since they grind relatively cool they are ideal for thin gauge metals which may be prone to bluing.