Professional series of Naniwa Professional Stones in the format for machine sharpening - 150x25x6mm, pasted on a blank, 3mm thick with beveled edges at 45 degrees ("dovetail"). Naniwa Professional Stones or for the Japanese market NANIWA CHOSERA is a series of Japanese water stones produced by Naniwa, which has an increased working resource for professional use. From other sharpening stones manufactured by Naniwa, the Professional Stones series is distinguished by increased wear resistance of abrasive bars, which can significantly increase productivity during long-term use and large volumes of sharpening. Like the Sharpening Stones series - the Naniwa series Professional Stones (CHOSERA) is designed to solve complex tasks of roughing (repairing), sharpening and polishing (finishing) products from complex alloyed tool steels, high-carbon stainless steels, as well as high-carbon corrosion steels with increased wear resistance . Products made from such steels include samples of expensive knife products - prestigious chef's, hunting, tactical, utility knives, etc. Naniwa's abrasives are a high-tech product that uses complex complex bonds and compound abrasive grains. Starting with stones of 5000 grit, special substances are added to the bundle of bars, which provide a chemical effect on the surface oxide of the knife metal, thereby enhancing the polishing effect of the approach. Those. when working with fine-grained Naniwa Professional Stones, the classical cutting of blade steel with an abrasive is replaced by a chemical-mechanical process for processing its surface. Japanese artificial abrasives produced by Naniwa Professional Stones series allow you to achieve the best result with minimal effort and time. At the same time, this series of sharpening stones has the highest wear resistance and the highest density of abrasive grains per unit area of the working surface of the bar from all existing artificial abrasives. The combination of such characteristics of the Naniwa Professional Stones series as exceptionally high abrasive ability positions in comparison with other manufacturers), excellent wear resistance and extreme hardness of the surface of the stones - guarantee the stability of the working plane during work and arouse the well-deserved love of practitioners and the interest of professionals.
Country of origin Japan
Produced by NANIWA ABRASIVE MFG. CO.,LTD
Series Professional Stones
Grit 400, 600, 800, 1000, 2000, 3000, 5000, 10000
Material aluminum oxide
Type of delivery on the blank
Stone dimensions 150x25x6mm
Form dimensions 161x25x3mm (dovetail ends)
Recommended coolants clean, cold water
Weight 65 gr.
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