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Thread: Anyone make there own parting tool?

  1. #1
    Join Date
    Feb 2009
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    Chatsworth, GA
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    2,064

    Anyone make there own parting tool?

    I heard that you can make a parting tool from an old reciprocating saw blade.Has anyone here made their own?I'm in the market for a narrow parting tool (1/16).Any thoughts?
    Donny

  2. #2
    Join Date
    Aug 2006
    Location
    Wimberley, Texas
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    2,828
    A 6" length of metal-cutting bandsaw blade (1" wide) works well. You can drill mounting holes through it with a cheapy carbide masonry drill bit.
    Richard in Wimberley

  3. #3
    Join Date
    Feb 2003
    Location
    W'burg, VA
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    442
    I have a couple made from 5 in. metal jigsaw blades. I grind off the teeth and the end to where there is some added stiffness and put a parting point on. Mounted in a handle, they are very effective on small turnings. Costs about $2 and takes a couple minutes.
    Philip

  4. #4
    Join Date
    Jul 2007
    Location
    Childress, Texas, USA
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    1,930
    I'm with Richard on this. A friend gave me a piece of a Meat cutting saw. I ground the teeth off, and sharpened the end... exactly 1/16 " kerf.
    I also made a really nice 1/8" parting tool from an Old Hickory butcher knife. Just ground the sharpened edge flat, and made a parting tool end on it. It is also a nice parting tool.
    Just make sure the blade is very stiff, so you will make near perfect cuts.
    Allen
    The good Lord didn't create anything without a purpose, but mosquitoes come close.
    And.... I'm located just 1,075 miles SW of Steve Schlumpf.

  5. #5
    Join Date
    Jan 2005
    Location
    Goodland, Kansas
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    22,605
    I did like Allen and made a couple of parting tools out of stainless steel steak knives bought at a garage sale for 25 cents. Ground the cutting edge flat and the the end into a parting tool. They work rather well.
    Bernie

    Never put off until tomorrow what you can do the day after tomorrow.

    To succeed in life, you need three things: a wishbone, a backbone and a funnybone.



  6. #6
    Join Date
    Oct 2007
    Location
    Wisconsin
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    50
    I used an 1/4" spade bit put on a handle. works great

  7. #7
    Join Date
    Jan 2010
    Location
    Denton Tx
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    67
    Well yes in fact I did today.
    I have used the saws all blades and they work very well.
    But I wanted something for parting most of my work and this is what I did.
    I went to HF today looking for something that I could make a parting tool for very little money and found a $4.99 bush knife. It is made of carbon steel and was tuff to cut but as you can see I found a way to do it.
    The handle is very nice. Used it today and it works well.
    Attached Images Attached Images
    Last edited by Brad Vaughn; 02-07-2010 at 3:14 PM.

  8. #8
    Join Date
    Mar 2009
    Location
    Victoria, Texas
    Posts
    42
    what did you use to cut the blade, and how long did u make it.....

  9. #9
    Join Date
    Dec 2005
    Location
    Suwanee (near Atlanta), GA
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    842
    You can get the PSI thin parting tool of HSS from Amazon for 8.80 with free shipping with $25 of qualifying mdse. I do not think it is worth my time to make one.
    God is great and life is good!

  10. #10
    Join Date
    Jan 2010
    Location
    Denton Tx
    Posts
    67
    Quote Originally Posted by Andrew Raymond View Post
    what did you use to cut the blade, and how long did u make it.....
    Well I used a new hack saw blade and huffed and puffed
    it is about 6in long. found no problem grinding it.
    Now what to do with the rest of the blade hmmm

  11. #11
    Join Date
    Aug 2008
    Location
    Trussville, AL
    Posts
    339
    I have done like others and made a parting tool from an old knife blade. Two things have come up as I have used it. 1. Grind the edges flat. I have had the blade catch because of the taper of the blade. As the cut goes deeper, the blade sticks in the kerf. 2. You may need something to protect your tool rest. I have not figured out what to do yet, but when I use this tool I often have a small divot in the tool rest even thought I have ground the blade flat.
    Mark

    You can sometimes count every orange on a tree but never all the trees in a single orange. -A.K. Ramanujan

  12. #12
    Quote Originally Posted by Mike Peace View Post
    You can get the PSI thin parting tool of HSS from Amazon for 8.80 with free shipping with $25 of qualifying mdse. I do not think it is worth my time to make one.
    Maybe it's a sickness, but I'd often prefer to own something that I made, even if it doesn't save me a dime, than to buy it from the store.

  13. #13
    I've made my own out of some .050" thick spring steel that's very hard. It's some 1-1/4 spring strap off an old Yates American Endmatcher. We used to go through the stuff regular like since the old machine was wore slap out, and broke the things all the time. Had to keep making new ones, so we bought a whole roll of the stuff. Seems like it cost about $600 for 50 foot or so....

    Anyway I've got several pieces of the stuff, and I'll make some more now that I've got something that will actually drill the stuff. Bought some of those expensive Bad Dog Tool drill bits. Gloat. I made sure the guy could drill the stuff before I bought 'em though.

    Mike Peace has seen my parting tool I believe... I'd post a picture, but I can't get a copy of it off of my Woodturners Resource gallery. Look up "Underdog" user name and parting tool...

    Now if I could just remember who it was told me about those machine screws made to put knife scales on...

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