King Arthur's Tools has sharpening files made for sharpening our saw chains and bulk chain.

DIAMOND FILE: Diamonds bite into any hardness of metal (steel or tungsten carbide) and work fast and in both directions – unlike a regular chainsaw file. Quickly sharpens all KA Tool chainsaw blades. Also excellent for hoof knives, straight and curved blades, glass and ceramics.

SHARPENING FILE PACK: Standard file sharpens steel sawchain and metal.