A lot of chainsaw owners think the Stihl 2-in-1 Easy File is a design that belongs only to Stihl. That belief falls apart once you set a Pferd chainsaw sharpener next to it. The parts, the filing motion, and by several owner accounts the factory line are the same.
Pferd builds a combi filing guide called the Chain Sharp CS-X. Stihl sells a version of that same tool under its own name and colors.
This guide explains what the Pferd chainsaw sharpener actually does. It also covers where the Stihl badge fits in, and when a plain file kit still beats either one.
What a Pferd Chainsaw Sharpener Actually Does
The Chain Sharp CS-X is a manual filing guide, not a powered tool. It clamps onto the bar. It also sharpens the cutting tooth and resets the depth gauge in one pass.
Flip the guide over and it handles the opposite row of teeth without any new setup. Pferd builds it with a fixed sharpening angle, so the geometry does not depend on a steady hand.
The manufacturer says this keeps results consistent even for someone who rarely files a chain by hand. A combi guide like this sits in the manual camp of chain sharpening. See our breakdown of chainsaw sharpener choices for how it compares with powered and manual options.
Matching the File Size to Your Chain
The Pferd chainsaw sharpener line ships in several file diameters. Each one is built for a specific chain pitch.
The 5/32 inch file matches 3/8 inch low profile chain. The 3/16 inch file matches .325 inch chain.
Larger diameters exist too, built for heavier pitches, but Pferd does not spell out every match on one page. Get this wrong and the guide rides at the wrong height on the tooth.
Check your bar and drive link stamp first. Then use our cross check your chain size here to match pitch and gauge to the right diameter.
One listed model sets a 30 degree sharpening angle with a 0.025 inch depth gauge drop built into the guide body. Those numbers come from the fixed geometry of that file size, not from a dial you set yourself.
| Model | Type | Best for | Price band | |
|---|---|---|---|---|
| Pferd Chain Sharp CS-X | Manual combi guide | Owners who want the source tool by name | Around $55 to $65 | |
| Stihl 2-in-1 Easy File | Manual combi guide, built by Pferd | Stihl owners who want matched branding | Around $50 | |
| Oregon Universal file kit | Loose round files plus a filing guide | Owners running more than one chain pitch | Budget friendly multi pack | Price |
The Two Worth Buying
Pferd’s own Chain Sharp CS-X has no live Amazon listing we can point you to right now. Most home owners end up buying the Stihl branded twin instead, or a traditional file kit like Oregon’s.
Below are the two that are actually easy to find and buy today.
Stihl 2-in-1 Easy File
Best Overall
Manual combi filing guide | built by Pferd | around $50
This is the version most home owners actually find on shelves and online. Owner reports describe it as functionally the same as Pferd’s own Chain Sharp CS-X. It just wears Stihl branding on the housing.
It sharpens the cutter and sets the depth gauge in one stroke, then flips over for the opposite row. Recurring owner feedback says it works best on a chain that is only lightly dull. It struggles once a chain has been run past its limit.
Pros
- Sharpens tooth and depth gauge together
- No measuring or angle guessing once it is set up
- Easy to find replacement files at hardware stores
Cons
- Loses its edge on heavily worn chains
- Owners report occasional uneven raker removal unit to unit
Oregon Universal Chainsaw Field Sharpening Kit
Best for Multiple Saws
5/32, 3/16, and 7/32 round files | flat depth gauge file | filing guide and pouch
This kit skips the combi head entirely. You get three round file diameters, a flat file, and a handle. A separate filing guide means one case covers several chain pitches.
It takes longer per chain, since sharpening and depth gauge work are separate steps. Owners running more than one saw size tend to like the flexibility more than the speed.
Pros
- Covers three common pitches in one case
- Traditional files stay useful for longer per dollar
- Compact travel pouch for job site work
Cons
- No built in depth gauge shortcut
- Takes practice to hold a consistent angle by hand
Mistakes to Skip
Do not buy a Pferd chainsaw sharpener or its Stihl twin without confirming the file diameter first. The wrong size rides too high or too low on the cutter. That rounds off the edge instead of sharpening it.
Do not expect either combi guide to save a badly neglected chain. Recurring complaints point to the same pattern. These tools shine on light touch ups, not on chains that needed a grinder wheel several sharpenings ago.
Do not assume the Stihl branded version and the Pferd branded version behave identically on every pitch. Owner reports describe small differences in gullet cleanup between units. That is more likely tied to normal manufacturing variance than to the brand itself.
If you would rather skip a combi guide entirely, standalone files still work fine. Check our file sizing and buying notes before you buy loose files. Then follow our step by step filing walkthrough for the hand technique.
Owners who already like a single round file and a separate guide have another route too. Choosing a standalone round file instead keeps the kit even simpler than the Oregon set above.
The bottom line: The Pferd chainsaw sharpener and the Stihl 2-in-1 are the same tool wearing different paint. Buy whichever one you can find in your exact file size. Expect it to handle light touch ups rather than neglected chains.
For everything else we carry on this topic, browse more chain sharpening gear before you decide.
FAQ
Is the Pferd chainsaw sharpener the same tool as the Stihl 2-in-1?
Functionally, yes. Owner reports describe the Stihl version as built by Pferd, with matching parts and filing motion under different branding.
What file size do I need?
Match the file diameter to your chain pitch, not to your saw brand. Check your bar stamp or use our file size finder before you order either brand.
Does it also lower the depth gauge?
Yes. The Pferd Chain Sharp CS-X and the Stihl 2-in-1 both sharpen the tooth. They also reset the depth gauge in the same pass.
Will it fix a badly dull chain?
Not well. Recurring owner feedback says these guides work best on chains that only need a light touch up. They struggle on chains that have gone past their limit.
Is a loose file kit better than a combi guide?
It depends on your patience. A kit like the Oregon set covers more pitches. A combi guide is faster once you know your exact file size.
Can I use Pferd files in a Stihl guide, or the reverse?
Owner reports generally say yes for matching diameters, since the two guides share the same core design. We could not confirm this as an official policy from either brand, so treat it as a community observation.
Sources
- Pferd: Chain Sharp CS-X product page. https://us.pferd.com/en/highlights-and-innovations/chain-sharp-cs-x/
- Stihl USA: 2-in-1 Filing Guide product page. https://www.stihlusa.com/en/ap/2-in-1-filing-guide-1027074