India Abrasive File · Aluminum Oxide · Produces Long Lasting Edges Falcon Tool India Abrasive Files are made of aluminum oxide abrasive which is the preferred abrasive for producing exceptionally sharp, long lasting edges and for high quality steel work. They are brown in color and filled with oil during the manufacturing process. India Abrasive Files are available in coarse, medium and fine grits. Coarse (C) 100 Grit Medium (M) 240 Grit Fine (F) 320 Grit India Half Round Files offer both a round and a flat surface and are made for imparting a fine finish on precision machine parts, tools and dies. They are designed to produce keen edges and uniform finishes while retaining their shape. For repairing edges, use the coarse grit. For sharpening most tool edges, choose the medium grit. For producing the sharpest edges, choose the fine grit. Available in sizes ranging from 1/4" x 4" to 1/2" x 4". Although oil-filled, we recommend using an oil such as our Stoning Oil or Polishing Lubricant and Diamond Thinner for best results as the use of oil increases the sharpening action and minimizes the clogging of the stones' surface.
