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Thread: How do I flatten the edge of a ~2" thick bench top?

  1. #1

    How do I flatten the edge of a ~2" thick bench top?

    I started making the bench top before I had the tools & figured out the length that it needed to be.

    I tried taking a jigsaw & straight edge to it but the JS blade tended to bend towards the end of the cut, leaving me with a non-coplanar, curved surface. I have a #62 hand plane but the sole is too long, preventing the blade from reaching the surface.

    I'm kind of stumped

    ----
    A guy on facebook wants to sell me a 3yo Dewalt-780 (SCPMS) for $300. Should I bite? It looks to be in good condition.
    https://boston.craigslist.org/nos/tls/5852494159.html
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    Last edited by Minh Tran; 10-31-2016 at 2:23 PM.

  2. #2
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    Circular saw with an edge guide.

    Ed

  3. #3
    Circular saw with edge guide. If it's too deep for the saw, then go 1.5" and complete the cut with a handsaw. You will be left with a ridge that you can then flatten with your plane. I've done this a couple times and it's works very easily and well.

  4. #4
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    Or a router with an edge guide. Not sure if you can flip it though since you will need to make two passes, first one using the edge guide and a straight bit, then flip it and use a pattern bit (unless you can find a bit with a 2" depth of cut). Being end grain though you're better off using a circ saw if you have it.

  5. #5
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    A number # 7 plane.

  6. #6
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    I'm in the circular saw camp. If you don't have one and didn't need one before, you do now.

  7. #7
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    Quote Originally Posted by Minh Tran View Post
    I started making the bench top before I had the tools & figured out the length that it needed to be.

    I tried taking a jigsaw & straight edge to it but the JS blade tended to bend towards the end of the cut, leaving me with a non-coplanar, curved surface. I have a #62 hand plane but the sole is too long, preventing the blade from reaching the surface.

    I'm kind of stumped

    ----
    A guy on facebook wants to sell me a 3yo Dewalt-780 (SCPMS) for $300. Should I bite? It looks to be in good condition.
    https://boston.craigslist.org/nos/tls/5852494159.html
    Use the handplane. Take off the high spots first and work your way down. This should be a piece of cake.

  8. #8
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    DW780 were $399 at Xmas last year at HD & other places. Previous version DW718 was $299 at many HDs earlier this year.

    And that saw looks like it was used by someone that doesn't take care of their tools.

  9. #9
    There are 2" long router bits. Rout it. It should be done in stages, say an 1/8/pass.
    Use a collar, a cutter at least 3/4"D x 2"Fl, and a plunge router. Do not attempt to waste this much wood with
    a trimmer in one shot. 16 passes, lengthy yes, but do-able. I rout thick aluminum in stages, (far less/pass, however).

  10. #10
    This is the perfect job for a hand plane. For the most part powed machine's are always going to be better and easier to use but in this instance if your limited on a good blade and circular saw, hand plane is the way to go. I have all of those and I would still probably go to the hand plane to accomplish this and I'm not even that proficient at hand tools.

  11. #11
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    Central IL
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    Thinking more on this, a circular saw is only going to give you a good cut if you have material on both sides so it isn't deflecting, so a router or hand plane would allow you to keep more length. I'm not sure if that is an issue with this or not though.

  12. #12
    I'm pretty sure you can figure out how to get it done in under an hour with your hand plane. If you just starting out you may need to figure out how to sharpen the plane to get it really working.
    If you are itching to purchase a $300 solution, I would concider what kind of wood working you want to do. This is only one cut, do you want to use you new tool a hundred times?
    For this particular project the most important tools might be a straight edge long enough to define a line to cut to and a square.

    PS. I didnt take a good look at the picture so I had to edit my response. End grain hardwood is daunting, but your plane is well suited to cleaning this up if it is properly sharpened.
    Last edited by James W Glenn; 11-01-2016 at 8:29 AM.

  13. #13
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    As Prashun stated. However, if the table can be flipped, then circular saw from each side with the staraight edge which would be less effort than hand sawing the 2nd side.
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  14. #14
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    Handplane. This is a simple task, and a good place to start if you have not used one before. A handplane user would have done this before you completed typing up the question here!

    Regards from Perth

    Derek

  15. #15
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    I did mine with circular saw/hand saw/hand plane method.
    For even the Son of man came not to be served, but to serve.

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