The nACo coating is a very thin ceramic layer that helps maintain the essential sharpness and smoothness of the tool’s cutting edge. This enhances durability and results in superior cutting performance.
Coating 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 hardness on cutting areas of the tool, for an increase up to 2.5 times compared to uncoated bits.