16 Inch Zelfklevende Zirkonia Schuurschijf

Used these on my angle grinder to strip heavy weld splatter off steel plate, and the zirconia grain chewed through it without glazing over. The heavy Y weight cloth backing held up to the pressure without tearing. Got through a full day of fabrication work on a single disc.

Sticky backing grabbed the disc tight on my sander, no slipping even on steel edges. The cloth’s heavy enough that a single disc lasted through three projects before the grit wore flat.

I’ve been using these 16-inch zirconia discs on my angle grinder for a few days, and the adhesive backing holds firmly even under heavy pressure. The blue-green color makes it easy to spot wear, and they’re lasting longer than the cheap options I tried before.