The Epitome For The Gunsmith
Super-hard, pure polycrystalline cuts tool steel, hardened steel and tungsten carbide. Perfect for final honing.
Big Book Catalog, Issue:65, Page:458
SPECS: No. 221 Flat - 4" (10.2cm) x 5/16" (8mm) x 1/4" (6.3mm). No. 291 Knife - 4" (10.2cm) x 5/8" (15.9mm) x 1/8" (3.2mm).