Catalog number: GK-8-SET Features: ●Ideal for grinding hard materials such as cemented carbide, hardened steel, ceramics, glass, and reinforced plastics. ●Diamond abrasive grains maintain their sharpness until the end. ●The base metal is elastic and fits the workpiece. ●The file base metal is firmly held in a stable state by our proprietary electroplating technology, so the initial sharpness is maintained until the end. Applications: ●Ideal for rough cutting and burr removal and rigid workpieces. ●Finishing, correction, and R removal of various molds, grinding of various blades, grinding of glass, ceramics, and all hard materials. Specifications: ●Grain size (#): 140 ●Type: Set of 8 ●Set contents: GK-8-HI, GK-8-HA, GK-8-M, GK-8-K, GK-8-S ●Type for ironwork (#140) Note: ●Set of 8 is a common name that indicates the size of the file, and does not mean that it contains 8 pieces.
