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$46.99
Prized by craftsmen worldwide, RH Preyda Bench Stone is the only known substance that can sharpen a blade and polish it as well. All Bench Stones are 100% natural, cut to size and skillfully finished to ensure precise flatness.
Made in the U.S.A.
Made in the U.S.A.
RH Preyda Surgical Black Arkansas Bench Stone 4"x2"x1/2"
Surgical Black Arkansas: (ultra fine density) 4000-6000 grit
The hardest and finest of the Arkansas sharpening stones. Prized by machinists, tool makers and die makers for its precision honing and polishing capabilities. Also used for testing gold content.
Rh Preyda 100% natural Arkansas stones are made from Novaculite- the ultimate sharpening stone.
Quarried in the Ouachita Mountains, near Hot Springs, Arkansas, Novaculite is not found anywhere else in the world. The unique cryptocrystalline structure of Novaculite allows the stone to retain its effective abrasion characteristic and shape. Sharpening stones are composed of 99.9% pure silica. What makes Novaculite so unique is it’s ability to remove less material than other abrasive products. Because the stone is naturally so durable, it is able to perform for an extended period of time and never require lapping or flattening.
Mined and crafted since prehistoric times, Novaculite was originally used to sharpen and produce the earliest of tools from a simple arrowhead to an axe. Today, the stone is prized for its range of versatility. Exhibiting the ability to maintain tools in pristine condition from the smoothest blade to the sharpest edge, Novaculite stones are applicable to virtually any blade edge industry.