FAQ Category: Bending

What is your maximum bend length?

At SendCutSend, the maximum bend length for your part is dependent on the desired material thickness. You can find these specifications on each individual material info page and on our processing minimums/maximums page. Please note, the maximum bend length may be different from the maximum overall flat part size for the material. Check out

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What size parts can you bend?

At SendCutSend, our minimum and maximum overall flat part sizes for bending are dependent on the desired material thickness of your part. You can find these specifications on each individual material info page and on our processing minimums/maximums page.

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Can I upload a 3D file for bending?

It’s important that the file you upload for bending is in a format that we can accept. Currently we accept STEP and STP format 3D files. If uploading a 2D file, it will need to be a flat vector file (DXF, DWG, EPS, or AI format). We have tutorials you can follow to learn how to turn a bent part into a flat pattern in various CAD software.

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Do you have tips for designing bend reliefs?

We sure do! Bend relief is one of those small details in a bent part that’s easily overlooked. In parts where it’s required, leaving it out can at best cause unwanted tearing, or at worst make your part nearly impossible to physically make (at least the way it’s drawn).

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Do you offer sheet metal bending?

Yes! We offer CNC bending using top-of-the-line equipment and robotics, alongside expertly trained staff. We have several requirements you must meet in order to use our bending services, so before uploading your design, please reference our bending guidelines. SendCutSend offers a number of high quality materials in various thicknesses for bending, including Reference our

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What are die marks in sheet metal bending?

The tooling used in press brakes will often leave a surface mark on the bent sheet metal. These marks are called die marks, die lines, or witness marks, and while difficult to prevent, there are a few things you can do to hide or eliminate the unwanted markings. 

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How do I set up my part for bending?

Upload a file format we accept, use the correct bend line type for 2D files, follow our bending guidelines, check your design with our bending calculator, and use our app to configure each flange’s angle and direction.

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Can I powder coat my bent or tapped part?

You can powder coat bent/formed and tapped parts. Please be aware that die witness marks from the press brake will be visible through the coating. Also, you will have to chase any tapped holes to clear the threads once you receive the parts.

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Haven’t found what you’re looking for?

Check out our the resources below or contact us at support@sendcutsend.com

Guidelines

Everything you need to know to design for laser-cutting, CNC routing, bending, and tapping.

Tutorials

Everything from software-specific tutorials to material selection tips.

Materials

We have sheet metals, plastics, composites, and wood/boards for every project.

Part Sizes

Min and Max part sizes for all our materials

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