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 Diamond Files are ideal for cleaning acute angles in dies and molds and stoning geometric chasers. This stone produces strong, long-lasting edges and uniform finishes without wearing down the shape of the file. Use the coarse grit for quickly restoring edges, the medium grit for general edge sharpening needs and the fine grit for achieving the sharpest edges. Available in a 9/16" x 3/16" x 4" size. 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.
