Diamond Wet Polishing Pads Set, 5 inch 15Pcs Pads for Granite Stone Concrete Marble Floor Grinder or Polisher, 50#-6000# with Hook & Loop Backing Holder Pads for Wet Polisher

Seem to perform quite well for the cost and a good set of various grits with multiples of the heavy grits pads you tend to tear through quickly.

I bought these polishing pads by mistake, but I must say these pads are tough the backing pad is durable. The pads actually stick to the back and don't fly off. Though I wish these pads came with an anchor luckily I had an extra one from pads I bought in the past. I've used these pads on an angle grinder, a drill press and a drill. I personally think ive gotten better results with my drill which has the lowest RPMs. I think the angle grinder was a bit to fast for the pads leaving a thick film on my rocks. But everyone is different. I do recommend these pads especially for the price they offer.

These work great for polishing natural stones.

Great buy to add to any sanding operation

Couldn't tell a difference between these sanding pads and the ones I buy at my local stone shop for 3x the price. Great buy

In process of building an outdoor kitchen area which features a set in place concrete countertop. I was very impressed with the speed and durability of the pads using only one 100 grit & one 200 qrit pad to arrive at a smooth surface. Probably could have moved up to a 400 or higher grit however, very satisfied with the result. Included Velcro attachment pad fit onto my grinder. Would recommend for DIY applications

worked great

I wad really optimistic about these at first because the grit material was actually really effective. Unfortunately many of the pads seem to have larger grit inclusions that cause deeper scratches. The other big issue is the hook and loop on these is not standard (i.e. it doesn't stick to the common hook and loop on 4" sanders). And the backing plate that it comes with is complete garbage.They used too weak of an adhesive relative to how strong the hook and loop is so it pulls the velcro material completely off of the backing plate. Really unfortunate because it could have been a great product.