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Counter-sinking a Screw Hole in Wood

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1:02
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Do you own a pencil reamer? #plumbing #plumber #diy #diytools

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What happens here

While its primary use is for pipe deburring, the pencil reamer can also be employed for light counter-sinking tasks in softer materials like wood. After drilling a pilot hole, insert the curved blade of the deburring tool into the hole. Apply pressure and rotate the tool to create a conical recess around the hole's opening. This allows the head of a flat-head or countersunk screw to sit flush with or slightly below the surface of the wood, providing a cleaner and more finished appearance. A screw is then shown being inserted to illustrate the successful counter-sink.

Goal: Demonstrate an alternative application of the deburring tool for counter-sinking a screw hole in wood, allowing a screw head to sit flush.

Tools and materials

  • Cordless Drill Ryobi

What they say

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clean. When you cut plastic pipe, go right around there and look at that. Bam. That's one cut around and you've already made this awesome smooth pipe. Didn't have a countersink bit, you could take your pencil reamer and you could actually counter sync with it. This has come in so handy for odd little jobs. I know it's a specialty tool, but I keep finding uses for it. You guys use these things for anything else?

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