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.
The coating acts as a barrier against extreme temperatures and harmful oxidation, maintaining the cutting tool's performance. Vibrant colors may fade with use, but the protective coating will continue to be effective.
nACo offers approximately 4,500 Vickers for impressive solid hardness on cutting areas of the tool, for an increase up to 2.5 times compared to uncoated bits.