Black Carborundum Grinding Powder

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This black carborundum grinding powder is a versatile abrasive material designed for grinding, smoothing, and polishing stone, jadeite, jade, agate, glass, ceramics, and other hard materials. Available in a wide range of grits from 60 to 3000, it supports both coarse material removal and fine finishing applications. Ideal for use with vibration tumblers, lapidary equipment, and manual polishing projects, the durable silicon carbide abrasive delivers consistent performance and efficient cutting action. Suitable for hobbyists, jewelers, craftsmen, and professional lapidary work, this polishing powder is an essential supply for precision surface finishing and stone processing.