قرص رفرف من النوع 29 (مائل) مقاس 7 × 7/8 بوصة (3M50474) ZIRC USA حبيبات 60

The angled design really helps it sit flat against the work, and the zirconia cloth backing seems to chew through metal without shedding flaps early. I've used it on a few grinder sessions already and it still has plenty of life left.

Finally a flap disc that actually holds up through multiple passes on rusty beams without shedding chunks—the angled design lets me get into tight corners way easier than straight wheels. Cut time on my last job in half.

Running this on some heavy mill scale removal and it’s cutting faster and lasting noticeably longer than the cheap discs I used before. The angled design really does help maintain better contact without bogging down.