KKmoon 11pcs 4" Diamond Wet Polishing Pads Grinding Disc + 1pc Backing Pad for Granite Marble Stone Ceramic Tile Concrete

These arrived very quickly so at first was very impressed, well that was soon to changed. Within 3 minutes of use the disc came off and the Velcro backing pad parted company with 60% of the hook and loop fabric glued to the backing pad rendering the whole package useless. So great idea but nil points for quality. Return request application in hand.

This is a nice product and worked really well to start with though there were a few issues;1. It would have been better to have more of the coarser pads, as that would have been more useful for the bulk of the work and maybe an even rougher grade than the 30. (That might just be me.)2. The pads seemed to drift off centre making my grinder vibrate quite a bit.3. Long before my job was done the velcro came adrift from the foam backing and shot off into the unknown... I would have expected it to last a little longer!Apart from the above, the job was going really well, tidying up some steps made with our local stone. I was still on the coarsest setting!

I am impressed. I didn’t have high expectations give them the economy of this selection. I didn’t have a lot of work to do though so I hoped I could get enough from these to do the job with minimal investment. Turned out, these are really very good quality. I was cutting back quite a large area of natural stone before polishing and these discs did great. The coarser disc which was running for more than an hour is still in good condition. Overall a very high quality set of diamond discs that can be run wet or dry

Got this item to polish some quartz and granite edges only that I had sold. I didn’t even manage to get through all the grits and the head snapped off and hit me square in the leg. I’m lucky it weren’t slightly higher or even aiming at my face.It was working fine till this happened. The pads are spot on. The hook and loop tool is VERY dangerous. Use at own risk. I have been doing building 17 years and this first time anything like this has happened to me.So overall, pads are great, holding tool is dangerous. Value for money is good. And received pretty fast.

Have used multiple boxes on granite and marble.Work fantastically as long as you work through the degrees of grit.I use them with a multi speed polisher, and sometimes angle grinders.By definition of use, they burn out at a decent rate.

All the time then you change the polish grids The Velcro straps rips off completely. So make sure you have bottle of glue like my husband, then he changes grid he glued back . Disappointed . I would not recommend it

Was working great until the Velcro came apart from main plate making the whole thing useless great idea but need to work on the glue used as it’s not strong enoughThanks

Fine