| Hard translucent Arkansas natural stone has an ultra fine grit that produces the finest edge possible while maintaining tolerances unequalled by any other abrasive for sharpening |
| 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 |
| Ultra fine grit is best for producing the keenest edge possible on precision tools and delicate instruments |
| 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 |
| Hard translucent Arkansas produces a highly polished finish |
| Translucent white color |
