TRUSCO Diamond File, Precision #400, Triangular, 1 piece, Total length 140 mm (12 piece set size) GS-12-S-400 1 piece

Catalog number: GS-12-S-400 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 original electroplating technology keeps the file base metal in a stable state, so the initial sharpness is maintained until the end. Applications: ●Ideal for use in deburring, finishing cutting, correction, and grinding. ●Finishing, correction, and R-removal of various molds, grinding of various blades, grinding of glass, ceramics, and all hard materials. Specifications: ●Grain size (#): 400 ●Type: Set of 12 ●Shape: Triangle (width) 3.0 ●Total length (mm): 140 ●Blade length (mm): 40 ●Shape of handle: Square ●Precision type (#400) Note: ●Set of 12 is a common name that indicates the size of the file, and does not mean that it contains 12 pieces.