Vintage tools - sharpening stone A201
Up for sale is an antique natural sharpening stone a HARD / SURGICAL BLACK ARKANSAS in its original wooden box by SMITHS.
This stone, quarried from real Arkansas Novaculite rock, is almost pure silica which makes a great surface for sharpening knives and tools.
The Hard Black Arkansas stone is finer than even the Hard Arkansas stone so it leaves a finer edge.
These are a super hard & dense fine cutting stone, the black stones were traditionally used by Doctors & Dentists for sharpening medical instruments- perfect for putting a scary sharp edge on your tools.
Size: 203mm x 50mm x 13mm
This stone is in authentic lightly used vintage condition, essential for keeping a superlative edge on your tools in your workshop, nice to have a surgical black in this size.
Please check the photos as they are part of the description.