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  1. #1
    Join Date
    Jun 2008
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    Victoria, Australia
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    Default Ideas wanted for large used bandsaw blades

    These are 6" plus wide, maybe 20' long 1.2mm thick (I guess) swedish high carbon spring steel, they come from a sawmill, that runs these blades 20 hours a day in 2x10 hour shifts, the teeth are tungsten carbide tipped, and they get a few sharpenings out of the before they are replaced, then they are thrown out.

    My question, is can anyone think of a good use for this material, being inclined to keep all kinds of stuff that "might be handy one day" I am tempted, but common sense tells me to pass.. Gotta be good for something surely... any ideas?

    Regards
    Ray

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  3. #2
    Join Date
    Mar 2008
    Location
    Lambton, Newcastle, NSW, Australia
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    Default

    Cut into short lengths and put a handle on them!!, great back scratchers
    If I think of anything useful I'll get back to you Must be good for something shirly
    Instagram: mark_aylward
    www.solidwoodfurniture.com.au


    A good edge takes a little sweat!!

  4. #3
    Join Date
    Dec 2005
    Location
    South Australia
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    4,475

    Default

    If the material is "high cardon steel" they would make great stock for knife making or scrapers of variouis types, all depending if they have stress fractures which can be a problem with bandsaw blades, I have used them in the past

  5. #4
    Join Date
    Mar 2005
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    In the shed, Melbourne
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    Card scrapers.
    I make things, I just take a long time.

    www.brandhouse.net.au

  6. #5
    Join Date
    Mar 2008
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    Lambton, Newcastle, NSW, Australia
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    Bear traps!! bluddie Koalas are always in my beer fridge at the workshop.

    China and Waldo are all over it, knives, card scrapers both sound good.
    Instagram: mark_aylward
    www.solidwoodfurniture.com.au


    A good edge takes a little sweat!!

  7. #6
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    I thought I left $1 on the fridge... honest... I did.
    I make things, I just take a long time.

    www.brandhouse.net.au

  8. #7
    Join Date
    Jun 2007
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    North Of The Boarder
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    68
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    16,794

    Default

    Ray a nice two person rip saw sounds good. I imagine the Pitch and teeth being quite large.

    Ray a light just went on could you possibly pop a pic up of the teeth please have an idea Hughie and I have discussed.

    Ray S.

  9. #8
    Join Date
    Nov 2007
    Location
    belgrave
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    61
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    7,934

    Default

    Quote Originally Posted by wheelinround View Post

    Ray a light just went on
    Ray S.
    Better shut the fridge door again.
    anne-maria.
    T
    ea Lady

    (White with none)
    Follow my little workshop/gallery on facebook. things of clay and wood.

  10. #9
    Join Date
    Aug 2008
    Location
    near Rockhampton
    Posts
    4,304

    Default

    If it is made out of an air hardening tool steel it will be near impossible to do anything with... I had to drill some holes in a large circular saw blade and even after annealing with an oxy the steel was still too hard to drill, as it would reharden as it cooled down..

  11. #10
    Join Date
    Jun 2008
    Location
    Victoria, Australia
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    Hi Wheelingaround, I will get some pictures showing the teeth, they are a very vicious looking hook pattern. About half the TCT are still sharp.

    It's hard to tell, but my guess is that they would be almost impossible to operate by hand, Of course the teeth could be re-cut.

    Thanks RC. I will cut off a bit and see if it will anneal.

    Bear Traps... now there's an idea. Always a handy thing to have if any bears come poking around. Thanks Mr Claw.

    Scrapers, always a good idea, and this stuff would probably make excellent scrapers.

    Maybe I could get it laser cut into kitchen knives, but wait, you also get a second set of steak knives.....

    If anyone wants some, I would be happy to supply them for the cost of postage.



    Regards
    Ray

  12. #11
    Join Date
    Mar 2007
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    Munruben, Qld
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    Cut the band at the join, put a buckle on it , drill a few holes and you got a belt.
    Reality is no background music.
    Cheers John

  13. #12
    Join Date
    Mar 2007
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    Or for the ladies, make a small band from the big one, turn it upside down and you got a tiara. No problem.
    Reality is no background music.
    Cheers John

  14. #13
    Join Date
    May 2008
    Location
    BELL POST HILL, 3215
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    2,332

    Default The Big Blade.

    Hi RayG, & All,
    Had 2 Brothers down here in Geelong, & would get some similar Blade from a large Saw Mill.
    One would measure & Drill an appropriate size hole then Cut to the largest Round he could get. Put it in his Metal Hercus Lathe & round it off correctly.
    Pass it over to his Brother, & he would Gullet & Sharpen that Beautiful Circular Saw Blade.
    Many Woodworkers around this area, would more than likely still have those Blades today.
    Unfortunately, they have both passed on & took there knowledge with them.
    Regards,
    issatree.

  15. #14
    Join Date
    Feb 2007
    Location
    Katherine ,Northern Territory
    Age
    69
    Posts
    1,977

    Default

    How about using a piece to make a flush cutting saw for cutting off dowels flush .Teeth would be set to one side only ,Ive a comercial one ,and its teeth are like those on a jap saw ,how would you go filing teeth like that?

    Actually just had a thought I could use some to make blades for my Stanley 66 beader .
    Also a toothed blade for my Stanley 112 scraper plane.
    Although 1.2 mm might be a bit on the thin side ,I'll have to check and see what the blade in my 112 measures.

    Kev.
    "Outside of a dog a book is man's best friend ,inside a dog it's too dark to read"
    Groucho Marx

  16. #15
    Join Date
    Jun 2008
    Location
    Victoria, Australia
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    Default

    Hi Kevin,

    Might be a bit thick for a flush cut saw, good idea though.

    I found my cable to upload pictures, and I picked up the bandsaw blade, still wondering what I can do with it, but seemed too good to pass up.



    The steel is very hard, cobalt drills won't touch it, but I can file it with difficulty it's harder than normal handsaw blades. I tried to anneal a bit and it didn't take, still hard as ever?

    Latest suggestion is to keep the TCT teeth and make scribers, for score and snap type materials. The width is a little more than I originally thought, it's more like 7" wide and it's about 1.5mm thick, I'm back to thinking kitchen knives, it it will take an edge that is.

    Regards
    Ray

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