Advantages of Spektra Coating: nACo coating is a micro-thin ceramic coating which enables the tool's cutting edge to retain crucial sharpness and lubricity. This provides longevity and produces cutting results of the highest quality.; Coatings prevents high heat and oxidation which is detrimental to cutting tool performance; Multi-colored hues, while attractive, will dissipate upon use and yet coating will remain fully effective.; nACo offers approximately 4,500 Vickers for impressive solid
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