Aluminum Oxide Silversmiths' Flat Double Tapered Stone 4" x 1/2" - 1/4" x 5/16" - 1/8" Made in the USA even with frequent use

even with frequent use

The Norton IM313 System includes three 11-1/2" x 2-1/2" Norton Stones

you will be getting the same thing

especially if you prefer a slightly toothy edge that cut with a saw-like action

Aluminum Oxide Silversmiths' Flat Double Tapered Stone 4" x 1/2" - 1/4" x 5/16" - 1/8" Made in the USA even with frequent useAluminum 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 touching up special instruments, cleaning tools and dies, and for honing to close tolerances. 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,