Premium quality Diamond Polishing Powder Compound specially designed for jewellery, gemstone, gold, silver, metal and precision tool polishing applications. Made with fine and uniform diamond particles for smooth polishing, fast cutting action and superior mirror finish results. Ideal for jewellers, goldsmiths, silversmiths, gemstone polishing, die polishing, engraving tools, lapidary work and industrial metal finishing applications. Suitable for polishing, sharpening, scratch removal and high precision surface finishing. Trusted professional quality from Johnson Tools, serving jewellery tool industry since 1996.