Aluminum Oxide Silversmiths' Flat Double Tapered Stone 4" x 1/2" - 1/4" x 5/16" - 1/8" Made in the USA Weight - 29oz / 814g

Weight - 29oz / 814g

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

even with frequent use

Additional DoubleX+ Test Media is available for refilling Aluminum Test Fixtures

A role of Test Media should be inside

Aluminum Oxide Silversmiths' Flat Double Tapered Stone 4" x 1/2" - 1/4" x 5/16" - 1/8" Made in the USA Weight - 29oz / 814gAluminum 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,