Norton Hard Arkansas Stone Precision Benchstone 3 x 1 x 3/8 Inch Precision Benchstone HB13 Ultra Fine Grit

Produce the keenest edges on laboratory blades, surgical instruments, engravers and die makers tools, and pocket knives with the Norton Hard Arkansas Stone Precision Benchstone. These Hard Arkansas stones are made of novaculite and are very dense fine grained natural stones, ideal for creating the sharpest, most razor-like edges and precise, polished finishes. Use these stones with oil to increase the sharpening action and minimize the clogging of the stones' surface.

• Natural premium novaculite quarried in Arkansas delivers the sharpest possible edge with a near mirror finish
• Hard Arkansas stones are very dense fine grained natural stones and are used to produce the keenest, most precise finish possible as well as polished, razor-like edges
• Using these stones with oil enhances the sharpening action and minimizes the clogging of the stones' surface
• Penknife Precision Benchstones are ideal for sharpening cutting tools, laboratory blades, surgical instruments, engravers and die makers tools, and pocket knives to the keenest edge