Slice, Dice, Plus More

The Cut Tool in PrusaSlicer is far more powerful than just slicing a model in half.

In this tutorial, we explore every feature and hidden shortcut that makes this tool one of the most versatile in your 3D-printing workflow. We’ll start with the Cut Shortcut (“C”), showing how to access the tool instantly and adjust the slicing plane with precision. Then we’ll look at both Cut Modes — cutting through all objects or just a single part — and how they affect multi-body projects.

Next, we’ll dive into the Rotation of the Cut Plane, showing how to tilt or angle the slice for advanced positioning and support optimization. You’ll see how Cut Results differ when you choose to keep upper and lower parts, and how to preview each section before printing. From there, we move into Connectors — exploring the different types and styles available for joining parts back together cleanly after slicing. You’ll learn which connectors provide the best mechanical fit, and how to tweak their placement for stronger assemblies.

Finally, in the Pro Tip segment, you will see how holding Shift while drawing a cut line gives you instant control over your plane’s position — perfect for fast, repeatable slicing without adjusting multiple settings. Whether you’re splitting large models, designing multi-part assemblies, or creating fit-tested prototypes, this walkthrough shows you how to Slice Smarter with the Cut Tool in PrusaSlicer.

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