These are still the highest quality files I see.

Vallorbe triangle file for square ground chain filing - 2276.

Less common to find this Vallorbe model, and after using it some recently, I’m really impressed with the consistency I get with the corners. Feels a lot more like a round file, so transitioning to square ground chain filing may be easier with this design.

I’ve found this design to cut as well as the 2279 model that I also have for sale. Will work with all chain pitch - Vallorbe doesn’t give suggestions on what pitch it’s compatible with, and I’ve used it on 3/8 and .404 without an issue.

This file is compatible with the Nicholson PH2 handles that I also have listed in my store. The threaded design of the handles make them reusable over a longer term than the traditional wooden or even the newer plastic handles. If you purchase one (or more) of these files, I will refund shipping for the handles and ship concurrently with your other items.

Listing is for a single file - no chain included - box helps to depict the approximate size of the file.

DISCLAIMER - files are considered consumable supplies (they don’t last forever and longevity is determined by a number of factors). It’s pretty common for chains from Oregon and Stihl to have extra hard cutters or depth gauges that will dull a file abnormally fast, and I take no responsibility for how long these files last. They cut and wear very well under normal use, as with other saw sharpening files.

Vallorbe 2279 2270 chisel file double bevel file