Hole Saw Terror

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  • Jstas
    Jstas Posts: 14,809
    edited January 2011
    disneyjoe7 wrote: »
    If the hole saw bit had a drill in the middle, how did it jump around?

    Like this.

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    Expert Moron Extraordinaire

    You're just jealous 'cause the voices don't talk to you!
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  • mrbigbluelight
    mrbigbluelight Posts: 9,712
    edited January 2011
    disneyjoe7 wrote: »
    If the hole saw bit had a drill in the middle, how did it jump around?


    The pilot bit depth can be adjusted.
    If the tip of the pilot bit is barely sticking out 1/32" from the teeth of the hole saw, than the hole saw will start to bite before the pilot has gotten any anchoring depth to it (especially if you are even a little bit angled).

    Set the pilot bit depth deep, drill straight, drill slow to start until the hole saw gets a good bit in a complete circle, than drill at a high speed with a light pressure.

    At higher speeds and light pressure, it helps "plow" through any imperfections in the wood. Have to keep a firm grip on your tool.
    Sal Palooza
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  • RuSsMaN
    RuSsMaN Posts: 17,987
    edited January 2011
    mrbigbluelight wrote: »
    Have to keep a firm grip on your tool.

    That's what she said.
    Check your lips at the door woman. Shake your hips like battleships. Yeah, all the white girls trip when I sing at Sunday service.
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