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![3d_printing_3d-parts-sm](https://cdn-daily-blog.adafruitdaily.com/uploads/2016/11/3d_printing_3d-parts-sm.jpg)
When you’re working on a 3D printing project, be sure to focus on tolerance. Do you want pieces to be loose or have a tight snap-fit? Choose your printing method and filament accordingly. Remember you can use a Dremel tool to loosen things up if necessary.
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