Saint-Gobain Norton Silversmith Precision File Sharpening Stones, Medium

Pointed Abrasive File Sharpening Stones, MediumFeaturesFor engravers and die sinkers for stoning difficult recesses

Knife Blade File Sharpening Stones, MediumFeaturesKnife blade files are used by clock and watch makers to quickly sharpen, hone and maintain the edge and point of cutting tools

Diamond-Shaped Abrasive File Sharpening Stones, MediumFeaturesFor cleaning acute angles in dies and molds and for stoning geometric chasers

Knife Blade File Sharpening Stones, CoarseFeaturesKnife blade files are used by clock and watch makers to quickly sharpen, hone and maintain the edge and point of cutting tools

Knife Blade File Sharpening Stones, FineFeaturesKnife blade files are used by clock and watch makers to quickly sharpen, hone and maintain the edge and point of cutting tools