Overview

• India – aluminum oxide abrasive– files produce a strong, keen, long-lasting edge and are the choice for the best blend of cut rate and finish
• India files are ideal when a close tolerance is more important than the speed of cut
• Square file applications range from dimensioning keyways to maintain fit, stoning faces on router bits, touching-up edges of reamer teeth, lapping/honing to close tolerances to produce the finest edge on precision instruments, die work and delicate tools
• The use of oil with sharpening stones enhance the sharpening action and minimize the clogging of the stone's surface
• Norton Sharpening Stones have been the world leader for over 150 years