The handling volume of natural diamond rough for industrial use is among the top in the country! A rich lineup.
We offer a variety of natural diamond rough stones and diamond powder suitable for industrial use, classified by size, quality, shape, and color, including dressers, bite, line-drawing dice, guides, diamond points, pencils, scriber cutters, measuring tools, hardness tester indents, glass cutters, diamond bits, and more. Subaru Tsusho takes pride in having one of the top-class inventories of rough stones in the country. Additionally, leveraging our long-standing network, we can quickly source stones that meet your needs, which is one of our strengths. Please feel free to contact us for small lot orders. 【Product Lineup (Partial)】 ■ Round Shape ■ Flat Shape ■ Egg ■ Long ■ Muckle ■ Crystal ■ Octo ■ Mesh/Micron Powder *For more details, please feel free to contact us.
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At Subaru Trading Co., Ltd., we handle industrial natural diamonds, synthetic diamonds, CBN, diamond sintered bodies (PCD), metal powders, and more. We have a rich inventory ready for immediate delivery to our customers! Quick response to special orders. We maintain a professional commitment to provide a stable supply of industrial diamonds as essential materials for industrial development, responding with enthusiasm and a sense of responsibility. Please feel free to contact us with your requests.