Description Norton Square Files are used for sharpening shaped tools, deburring, and adjusting mechanical parts, polishing mold impressions for plastic injection, maintaining woodworking tools. Perfectly suited to cleaning or maintenance operations on mechanical parts. Benefits: Smooth cutting aluminium oxide abrasive Ideal when a close tolerance is more important than the speed of cut. India, Norton?s smooth cutting aluminium oxide abrasive, produces a strong, keen, long-lasting edge and is the choice for the best blend of cut rate and finish. Hard Novaculite abrasive produces the finest edge possible while maintaining tolerances unequalled by any other abrasive. Crystolon premium silicon carbide abrasive is fast cutting and ideal for general sharpening. Offers and 4 flat surfaces for imparting a fine finish on precision machine parts, tools and dies. Has a 90? shaped surface used for corner shaped parts and workpieces. Coarse grit quickly restores worn edges; medium grit produces the average edge needed for most tools; and fine grit produces an even sharper edge. The use of oil with sharpening stones enhances the sharpening action and minimizes the clogging of the stone’s surface.
