Perfect Circle Tabletop From Regular 2x4s Using a Table Saw




Posted in WorkshopWoodworking

Introduction: Perfect Circle Tabletop From Regular 2x4s Using a Table Saw

About: You may recognize Dan and Denise Rojas from their appearances in various made for tv movies and national commercials. As the hosts of Green Power Science, they share Fresnel lens and alternative energy ideas...

This is an update to a video I did 6 years ago. This $150 has been used to cut thousands of circles and maybe 10 blade replacements in 5 years. ORIGINAL VIDEO IS HERE:



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    Nicely done. Thanks for posting!

    I'm starting to feeling like I've been punked. The more I think about it, it seems impossible for that straight blade to make such a tight curve like that. I believe you, I think, but ... this isn't April fools is it?

    2 replies

    Real, the progressive raising of the blade creates a curved bevel on the outer cutaway piece. The inner stays smooth. It would not work as a one shot cut so the raising makes it possible.

    Then you should try making a round wooden bowl with a table saw:
    or a sphere with a circular saw:

    cool use of an old table saw. I'da never thought to do that. thanks for sharing the video

    Pretty cool. This goes well with your other video on the subject:

    1 reply

    Thank you for the nice comment. Hard to believe the other video was made almost 6 years ago.