4" Dry Diamond Polishing Pads Set of 7 PCS with Back Holder for Granite Polish/Concrete Polisher
(1)Ware an apron, a gauze mask and safety glasses first. Connect a Back Holder to the Polisher or Angle Grinder, and attach a Dry Pad of grit 50 to the Back Holder. Set the speed at 3,000-4,000RPM and start polishing process.(2)Moving two passes across and one pass up and down is a good technique. Make sure all prior scratches are removed before moving onto the next grit.Repeat the same process using all 7 pads to complete the polishing process.Polish from grit 50 to grit 3000 respectively. Do not skip.(3)Dry pads are designed for use on jobs without using water, but polishing with a small amount of water to wet the object surface will ultimately reach a better result.(4)If you want to achieve the best polishing results on granite or other natural stones, use Buff Pad as the last step. Wet the workpiece and run the Buff Pad semi-wet with very low water. When the water is consumed, the process is complete. Repeat as necessary to improve the luster and achieve the mirror effect result.We DAMO Diamond Tools, LLC holds exclusive distribution to DAMO Trademark products as you can see clearly marked from the picture on the product listing.