Diamond Polishing Pads 4 Inch Wet Dry Set 7 Pieces for Concrete Marble Quartz Stone Countertop Granite Polishing - by POLISHSURF

Work great - lOVE EM

Recently you asked me to write/video/photo review for the product, at the time I only had the product for less than 24 hrs, I am learning how to use it and it is a superior product. I bought one for my son for his birthday and he liked it, so I bought one for myself. Next time please wait until I had time to understand the product before asking for a review. Thank You Very Kindly.

These work great. The arbor is lightweight but good for the price. The polishing pads can fly off, so use a face shield and protect your throat with a heavy coat or wrap. The pads adhere with velcro to the arbor, but pressure during work can destabilize them. This is not a design flaw. It is a factor of normal use. Make sure there is nobody within range of a flying disc. The discs are soft, yet their abrasive side can cause a scrape. I hope hearing this from me will help you avoid finding out about it with experience. Apply the pad to the arbor with even strong pressure.

Item worked fine with 8500 rpm grinder. The velcro did not walk. Ran through 2 5.0 amp hour batteries in the process. Removed guard to be able to keep disc in flat contact with surface the duration of work, no damage to discs. Happy with results.

Had to cut and polish a couple of granite side splash's in kitchen as we added a tile backsplash. Product put a nice shine on the cut ends. Worked well, just make sure you have the pads affixed to arbor. Didn't pay attention first time I put a pad on and sent the pad flying across the room

it works but it is very sketchy because of the velcro. When I turn on the grinder the disc actually slips a little bit off kilter. If they changed it to a more secure method, I'd buy again, but this is seriously scary.

In our bathroom we were installing a frameless glass shower enclosure and when the workers took up the threshold metal there was erosion of the travertine underneath. It didn't budge with sandpaper so I got this kit. I have a variable-speed grinder and found attaching the Velcro-type base for the various grits which start at 50 and to to 1500. You need to start at the lowest speed and at about the 400 grit increase it. You also need to have water to keep the work from drying out. You'll see a slurry forming to let you know you're cutting. The 50 grit will load up so be prepared to keep the pad wet to minimize this. You don't need to push down, let the "diamonds" do what they do to cut. If it feels hot you're probably pushing too hard. I found that the 1500 grit did not really give a "shine" but more of a "sheen" and this was ok for my application. I'd say good value for money but if you're looking for a bright polish you'll need a higher grit.

Great product for edge pilishing marble tiles. Doing a job that requires the marble tiles (12x12) to heave a finished edge and these worked fantastic. Key is to follow the directions and take your time and you will have a perfect factory polished edge. Highly recommend this product. Price is very reasonable also.

it this pads 4 Inch ?? it's not fit that. what is wrong with this?? this pads will fit 5-inch with a grinder.