Aluminum Oxide Silversmiths' Oval Flat Tapered Sides Stone 4" x 7/16" x 3/16" - 1/8" Grit:Fine Norton HF873 Knife Blade File

Norton HF873 Knife Blade File

Extra Fine (E)

6000 Grit - This is yet another good choice as a final grit for many tools and knives

Handsome and practical for transportation

Aluminum Oxide Silversmiths' Oval Flat Tapered Sides Stone 4" x 7/16" x 3/16" - 1/8" Grit:Fine Norton HF873 Knife Blade FileAluminum 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,