The HUGI F-160 is ideal in micromechanics, watches, electronics industry, dies, grinding and sharpening of cutting tools and other precision parts. It is also used in the assembly for fitting spacers, wedges, pulleys, etc.Example:A die 50 mm bore is 0.002 mm plane-parallel polished, with a slice of Ø75mm. Surface quality attainable with wet grinding system:Rt 0.02 micron.