RH Preyda Surgical ultra fine density Black Arkansas sharpening stone
The hardest and finest of Arkansas Sharpening Stones. Highly regarded by machinists and tool and die makers for precision honing and polishing capabilities. Also used for testing gold content.
Dimensions: 203.2x76.2x18 mm. Item 30050. With equal hardness, the color of the stone can be very different from that represented in the image.
Native American Indians were the first to recognize the value of Novaculite. Pioneers came to the Ouachita Mountains near Hot Springs, Arkansas to collect Novaculite to fabricate into sharpening tools and hunting gear.
+39 035 247087
