Challenge 300-HT is a kind of excellent water soluble grinding coolant for the grinding of ceramic andoptics, in fact, it goes as good as in the grinding process of metals and evenplastics. During the grinding process, the grinding fluid added with Challenge 300-HT showsexceptional heat transfer characteristics and cleaning ability of grindingwheels which enhances the grinding efficiency and prolongs the lifetime of thegrinding wheel, the anti-corrosive design helps to protect the machine fromgetting rusty.
