What the hell kinda chain sharpening job is this, what bar do I have?

[August76]

I believe that this was on a old 70s echo.
What kinda weird sharpening job is this. I want to run this on my makita dcs6421 I think it will work but I havent had time to dig deep on Google.
Got about 5 trees to buck. Local guy calls me every year about this time lol.
He cuts em down and I haul them off and burn them or sell.

 

[cus_deluxe]

hard to tell from those pics, but looks like someone either used too small of file or a really worn grinder wheel.

 

[August76]

hard to tell from those pics, but looks like someone either used too small of file or a really worn grinder wheel.

It's kinda square. Heres more pics

 

[Gypo Logger]

Looks like it was filed with a triangle file in a file guide or as already stated a grinder with the wheel set too high.

 

[cuinrearview]

Turn your flash on and focus on one tooth

 

[Fatherwheels]

Was it a square grind that someone tried to round file.
Does it cut, don’t look like the edge is up to much.

 

[Huskvarna hotellgäst]

Definitely not 72LG standard grind.

 

[sundance]

Turn your flash on and focus on one tooth

And clean up the chain so we can see it.

 

[HarleyT]

And clean up the chain so we can see it.

Yeah!!

Brush it's teeth!!!

 

[August76]

Yeah!!

Brush it's teeth!!!

Yep its dirty teeth. I'll shine it up. This stupid phone (Samsung Galaxy s10e ) wont focus up close. There some special macro setting I thing where I can get detail. It looks square and definitely not by hand.
More importantly what does this bar fit. Google turns up nothing!
I'll be back after the colgate

 

[HarleyT]

Yeah those old oregon numbers don't come up well.
Just match up the bar tail pattern.
First measure the slot width.

 

[andy]

It looks like baby teeth...... waiting for the adult teeth to come in.

 

[HarleyT]

The numbers 23289 and 23510 likely are the bar nose part numbers it used.

 

[August76]

The numbers 23289 and 23510 likely are the bar nose part numbers it used.

Yeah since they say 3/8 and then 404. So the bar could run either pitch with a different nose?
The chain says 72 on the drive link and 25 on the cutter. Any significance there? It did come off a echo cs60 super. I figure that part out. Not sure the mount the echo cs60 uses either

 

[HarleyT]

it uses the d176 mount.

 

[HarleyT]

72 is the model of chain.
3/8 .050 ga.

 

[August76]

Ok used the pro mode on the camera..
Much better
You like my tooth brush lol

 

[cus_deluxe]

ill stick with “done on a grinder by someone who has no idea how to use it”

 

[August76]

Ok so can I make that fit my husky or makita? Looks like it should in theory or should I just sell it? I'm sure the chain is about ruined.

it uses the d176 mount.

View attachment 772174

 

[August76]

ill stick with “done on a grinder by someone who has no idea how to use it”

That's the only logical thing