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DD's 064 hybrid #2

MustangMike

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Most of the wood that I cut is trees that I have dropped, so I use square almost all the time. I do keep a 20" loop of carbide around in case I run into some really bad stuff, but the last time I threw it on the saw I felt like I was in slow motion! I'd rather have a few saws with square, and just pick up another if I hit something (like a nail in an Old Maple tree).
 

quietfly

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Once you get used to square file, you can do it just as fast as round (by hand). It really helps if you can file accurately with each hand, something that I think gives a lot of people trouble.

I do it right on the saw, using a stump vice. I put it on top of a low wooden box with two 45 degree lines on it to help me keep the angles correct. I do one side at a time, and advance each tooth to the same spot and hold the tooth in place with a wooden paint stirrer in back of the tooth, held with the off hand. Once you are set up, it goes pretty fast. Just always make sure the corner of the file is in the corner of the tooth.

I found this reference very helpful in understanding the angles and getting me started: Good luck with it.

http://www.madsens1.com.bnc_cb_angles.htm
link didn't work for me.... if your in Brewster i can just drive up and you can show me :p
 

jmssaws

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Here we go with those 3rd person Hack references again.

The reason he didn't take a close up of the chain was because he didn't want the liability of the readers eyes being cut. [emoji41]
I liked it better before he filed it! Now it's hard to turn,makes my saws look slow.
 

Chainsaw Jim

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Just remember if you're going to do a change out to a poly flywheel the recoil cover needs modified a little bit. The rim around the spring needs clearanced in two spots to fit the spacer I used to make the spool connect with the pawls. The spacer is a base plate from the ms660 recoil spool. You'll need a 440/460 recoil spool with the center hole drilled out larger to fit the 064 spool shaft screw.
 

Chainsaw Jim

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Just how much difference does the added weight of the alloy flywheel make?

I presume the advantage would be when the chain hits the timber, the added enertia would help maintain chain speed.
It only makes a difference in limbing and small diameter wood. once the saw is under load the flywheel momentum quickly disappears.
 

mdavlee

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Yea, I get that too! My brother, my Nephew & the guy next door say "I can do it, but you just do it better than I can", I think were getting suckered here Mike, they just don't like to sharpen chain!
I don't mind filing them. I did that 50" in less than one beer. It went faster than I thought it would. Rakers are still stock height too.
 
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