Piastra diamantata per affilatura, grana 600, per pietre per affilare, 17x7,5 cm

【Perfectly Smooth Surface】The unique "mirror-smooth" technology ensures the surface remains perfectly smooth when in contact with cutting tools or other tools, a stark contrast to whetstones and terrazzo that quickly become uneven due to wear. 【Durable Material】Made of high-toughness diamond material for long-lasting durability. 【Size and Uses】Approximately 17 * 7.5 cm / 6.69 * 2.95 inches. Suitable for grinding stamp stones, jade, and carving knives. Can be used for both dry and wet grinding. 【Versatile Applications】Extremely suitable for grinding stone, jade, carving knives, woodworking, and metal.