6" SOLID PSA ZIRCONIA NORTON DISCS

My angle grinder used to chatter on cheap discs, but these Norton Zirconia ones cut through a stainless steel bracket like butter and lasted through three more jobs without any gluing issues.

These 6-inch PSA discs stuck to my backing plate perfectly right out of the pack, and the zirconia grain tore through a full hour of metal grinding without the paper backing shredding on me. Glad I grabbed the multi-grit bundle so I could switch from heavy stock removal to a finishing pass without s

Finally a disc that doesn't glaze over halfway through a job—the zirconia grain keeps cutting strong even on stainless. I grabbed the 80-grit packs and they've outlasted my usual aluminum oxide by a solid 3-to-1 so far.