Review on 🪓 Premium Benchmark Abrasives: 3" Green Zirconia Quick Change Sanding Discs - 36 Grit (25 Pack) with R-Type Backing Pad by Matthew Hoang

I have never written a review before but it was so disappointing that I felt compelled to write one. When I first installed it on my grinder, I found that the disc carrier is so thick and warped that it doesn't fit snugly into the Roller Lock adapter, causing it to wobble a bit. If that was the only problem I would just fix it, but I found the mount broke very easily. The attached photos are the first three discs I used. When they break, they fly, and one of them even hit me in the chest and caused me a lot of pain, which made me worry that they might come loose and damage other things in the store. I didn't expect them to be the best as they aren't very expensive but I'm honestly very disappointed.