180mm diamond wet polishing pad 1. Easy to operate. 2. Good quality, long life 3. No ... marble, granite. high efficiency, good flexibility and excellent finishing. Advantage: 1. Easy to operate. 2. Good quality, long life 3. No ... scratch or color left Item No7.3.1.4Thickness2.5mmDiameter180mmGrit50, 100, 200, 400, 800, 1500, 3000, buffPlace of ...