| Aluminum oxide abrasive produce a strong, keen, long lasting edge and are the choice for the best blend of cut rate and finish |
| 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 |
| Coarse grit is the choice for restoring badly worn cutting edges and for all sharpening not requiring a keen edge |
| The use of oil with sharpening stones enhance the sharpening action and minimize the clogging of the stone's surface |
| Sharpening stones have been the world leader for over 150 years |
