Amazon.com: Husqvarna X-Cut SP33G Chainsaw File Kit for .325-Inch Chainsaw Chains, Chainsaw Sharpening Kit Includes File Handle, Combination File Guide, Flat File and Round Files : Patio, Lawn & Garden
All About Chainsaw file size, and sharpening terms, what does it all mean? - YouTube
Forester Chain, File and Handle Kit - .063 Gauge, .325 Pitch, DR 74, 3/16 File Size
Oregon 5/32 in. Round Saw Chain Files (2-Pack), for sharpening 3/8 in. low profile and 1/4 in. pitch saw chain in the Chainsaw Accessories department at Lowes.com
Chainsaw file 3/16" round for .325 pitch chains, guide and handle 8" file kit | eBay
Oregon One Dozen 3/16 in Round Files for .325 Pitch Chain | Sherrilltree