DMT Diamond Stones - Old School offers high quality diamond stones for all your sharpening needs. DMT Diamond Stones are available in Black - Extra Coarse 60 micron - 220 mesh, Blue - Coarse 45 micron - 325 mesh, Red - Fine 25 micron - 600 mesh, Green - Extra Fine 9 micron - 1200 mesh. Call for more Information. Download pricelist.

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