Aluminum Oxide Round Edge Slip Stone 4 1/2" x 1 3/4" x 1/2" - 3/16" Dropship 25 micron / Coarse 325

25 micron / Coarse 325 mesh

making them slow to dish or cup

fine enough to leave them with a sharp cutting edge

Shapton Rock Star Stones share the same footprint as other Shapton Stones

Aluminum Oxide Round Edge Slip Stone 4 1/2" x 1 3/4" x 1/2" - 3/16" Dropship 25 micron / Coarse 325Aluminum Oxide Stones Aluminum oxide stones excel at refining surfaces, offering a finer finish than silicon carbide stones. Their durability and ability to hold their shape well make them ideal for sharpening carving gouges, curved knives, beading planes and molding knives. These stones are a good choice when a high quality finish and accuracy are critical. Oil Filled These Aluminum Oxide Stones are filled with oil in manufacturing, reducing the need