The demand of the tool grinding industry for high-performance grinding fluids with excellent air release and non-foaming properties led to the development of PolyGrind NT-US from oelheld. Benefits are elevated grinding performance, superior surface finish, improved wheel life with less redressing, enhanced filtration capabilities with higher flow levels and excellent temperature stability, according to the company.

PolyGrind NT-US was designed for a multitude of grinding applications, but especially grinding of tungsten carbide. Flute grinding, external grinding, profile grinding, saw blade grinding, insert grinding, aeronautical, medical and wear parts can easily be ground with PolyGrind NT-US. PolyGrind NT-US is for use on tungsten carbide, HSS, steel, PCD, CBN, cermet and ceramics.