Tungsten Carbide Saw Chain Sharpening Diamond File 5/32", 4.0mm

Chainsaw Chain Diamond File 5/32", 4mm, 3-pack

Suitable for Maya 3/8LP (low profile) pitch Tungsten Carbide Tipped Saw Chain.

(4mm will also sharpen standard 3/8" STIHL RAPID™ Duro carbide)

Diamond files are the latest evolution in chainsaw sharpening equipment. Diamond files are suitable for sharpening degreased tungsten-carbide tipped chains. Due to their high-quality diamond coating, these files will last hundreds of tooth sharpens. 

Diamond files will also sharpen regular steel chain that has been degreased and cleaned. Diamond files will only remove a small amount of material, we suggest using a regular file to remove any burrs then finishing with diamond to provide a razor sharp edge.