Stihl chain identification super, micro, duro, picco, 1/4P, 3/8”, .325”, .404” Hexa file sharpen. 

Learn about Stihl chain identification, pitch, gauge, drive link count. How to file and what files to use to sharpen your Stihl chainsaw chains. Find out what the difference is between a green chain and a yellow chain. See the new Hexa chain. Which chains work best for which application.