... or as your requirement(7) Used for grinding or polishing stone, marble, hard tile, ceramics, glass, etc.Delivery time ... of electro-plated diamond tools,which are used in stone and construction industries, such as marble, granite, sandstone ... . Electroplated diamond sharpeners7. Electroplated diamond burrs & files8. Diamond polishing pads9. Electroplated diamond wire saw (beads) Damond depressed centre ...