Establishes a method for checking the grain size of diamond or cubic boron nitride as used for the manufacture of industrial products. Applies to grains of particle size between 41 and 1 180 um. Gives the grit size designation, the size limits, the sieves to be used in determining them and the procedure to be adpted for checking the size.
Status : WithdrawnPublication date : 1979-07
Edition : 1
Technical Committee:Grinding wheels and abrasives