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Thread: Thin parting tool

  1. #1
    Join Date
    Apr 2018
    Location
    Cambridge Vermont
    Posts
    2,290

    Thin parting tool

    On occasion I make buttons for my wife and sister. Until now I had been using a 1/8" parting tool. Today I tried something different. I used a sawzall blade in a handheld holder. For the first try I put the lathe in reverse and went at a very slow speed and used the saw's teeth. I had to slowly move the blade forward and backward to keep the teeth from filling up. The blade's set was more than enough to keep it from binding. The second try I just used the blade the same way you would use a parting tool. I had the teeth facing up so they wouldn't interfere with the rest. Both ways worked well. The buttons are less than 1 1/2" diameter so I didn't have to remove too much material. Just wondering other turner's opinions. I like the idea of not wasting wood but not at risking safety.

  2. #2
    I make buttons for my wife as well. She sews then onto the side of baby booties she knits. I turn a piece of wood to the diameter she wants and about 8" long and just cut them off on the bandsaw.

  3. #3
    Join Date
    Apr 2018
    Location
    Cambridge Vermont
    Posts
    2,290
    I haven't had much luck cutting them on my bandsaw. In part because the insert for my saw isn't a zero clearance and the blades I have are too course.

  4. #4
    Quote Originally Posted by Alex Zeller View Post
    I haven't had much luck cutting them on my bandsaw. In part because the insert for my saw isn't a zero clearance and the blades I have are too course.
    I just tape over the insert with green painters tape and all the buttons stay on top of the table. The blade is a general purpose 5 TPI with about 1/32 kerf...

  5. #5
    Join Date
    Nov 2007
    Location
    Houston, Texas
    Posts
    276
    One of my thin parting tools is a 'hacksaw' sawzall blade. Even thinner than the wood-cutting blades, works well!
    Don't let it bring you down,
    It's only castles burning,
    Just find someone who's turning,
    And you will come around

    Neil Young (with a little bit of emphasis added by me)

    Board member, Gulf Coast Woodturners Association

  6. #6
    Join Date
    Nov 2009
    Location
    Peoria, IL
    Posts
    4,524
    You have to be really aware of side clearance on that thin of parting tool. Get it bound up and it could grab and twist up in the wood.

  7. #7
    Join Date
    Apr 2018
    Location
    Cambridge Vermont
    Posts
    2,290
    Saw blades have a set on them to cut wider than the blade to keep them from binding up. That being said they do twist if you aren't paying attention.

  8. #8
    Join Date
    Jan 2012
    Location
    Roseville,Ca
    Posts
    455
    I bought a 14” power hacksaw blade that is 1/16” thick,ground the teeth off then profiled the end.D51D413A-E550-4B44-8517-FB06ACE2F316.jpg

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