This best chainsaw saw chain filing tool we have ever seen come along in a long time, it is called the FAST FILER. This one is 5/32" for 3/8LP pitch chain, it comes with the FAST FILER filing tool, round file, flat file and two file handles.

To check this new tool out in action just search FAST FILER on YouTube. 

The following is the link to the video:

https://www.youtube.com/watch?v=Uam54MNo3kY