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Thread: Hook knife from bearing

  1. #1
    Supporting Member Philip Davies's Avatar
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    Philip Davies's Tools

    Hook knife from bearing

    Hook knife from bearing-img_0510.jpeg

    Hook knife from bearing-img_0512.jpeg

    I had a discarded bearing, about 2” across. I made a single cut in it with an angle grinder. It went in the gas forge when I was doing other bits. The radius is unaltered and I think the bevel is too thick. I used two pairs of grips to straighten out half the radius,then forged a tang. I quenched it, just at a low red heat, by putting it bevel down in a shallow pan of water about 3/16” deep, and left it, just mildly agitating the water as it hissed. This, I think, will be sufficient heat treatment.
    I have made a lot of double length handles, both for others and for my self, because I prefer longer ones for files. With the scorps I’ve made I use both hands to carve, dragging the chips towards me.

    I’m not worried if it doesn’t cut too well, if necessary I will use a small stone to hollow grind it. I don’t think it will break, since I put it in the vice to knock the handle down the tang, but the rivet, a copper nail, should hold it against the pull.

    I expect others have done this on HMT, it’s not an original idea by any means. I have seen somewhere a nice little wooden box to protect the blade. But mine is kept in a spectacles pouch.

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  2. The Following 7 Users Say Thank You to Philip Davies For This Useful Post:

    baja (Sep 18, 2023), Christophe Mineau (Sep 12, 2023), Frank S (Sep 12, 2023), johncg (Sep 13, 2023), Jon (Sep 12, 2023), nova_robotics (Sep 12, 2023), piper184 (Sep 12, 2023)

  3. #2
    Supporting Member Frank S's Avatar
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    Frank S's Tools
    Nice knife Philip; If the bevel is no more than that of a wood chisel, It should be fine if not then like you say a hollow grind will take care of it.
    I like long handles on woodworking tools, but I don't do much woodworking either.

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  4. The Following User Says Thank You to Frank S For This Useful Post:

    Philip Davies (Sep 13, 2023)

  5. #3
    Supporting Member Christophe Mineau's Avatar
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    Christophe Mineau's Tools
    Yes, great Phil, ideally that's good to have several cut angles in the tool box, I'm sure this one would be great refining the bottom of a bowl or ladle

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    Philip Davies (Sep 13, 2023)

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    Thanks Philip Davies! We've added your Hook Knife to our Knife Making category,
    as well as to your builder page: Philip Davies's Homemade Tools. Your receipt:






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