Granite marble floor countertop diamond pads 56pcs stone polish buffer
56 pieces of 4 diamond dry use polishing pad for stone concrete granite marble. 9 X Grit 50 100. 8 X Grit 200 400 800 1500. 3 X Grit 3000 Buff. 2.3mm thickness. Recommend 2500 – 5000 rpm.