Century zirconia flap disc provides aggressive grinding and smooth finishing in one step. Premium zirconia grit on abrasive cloth flaps delivers fast stock removal on ferrous and non-ferrous metals without marring, splintering, or staining the workpiece.

• 80 grit - medium for blending welds and intermediate finishing
• 4-1/2" diameter with 5/8"-11 threaded arbor (mounts direct to grinder spindle, no backing flange needed)
• Premium zirconia abrasive cloth construction
• Runs cooler than bonded abrasive wheels - reduces heat discoloration
• For use on all ferrous and non-ferrous metals (steel, stainless, aluminum, brass)
• Type 29 conical design for aggressive stock removal at 15-25 deg approach angle
• For use with right-angle grinders rated 13,300 RPM max
• Manufacturer part: Century Drill & Tool 75586

Tip: Run the disc at a 15-25 degree angle to the workpiece - flatter than that polishes too gently, steeper than that loads the flaps and shortens disc life. Threaded-arbor discs spin onto the spindle - tighten hand-snug, the disc self-tightens under load.