Model Overview & Print Notes

A compact and practical upgrade to my original **Skeleton Utility Knife** — this new **folding version** keeps everything you loved, and fixes everything you didn’t. It’s safer, more convenient, and folds closed so you’ll never lose the cover again. The **Logical Utility Knife** is a **100% 3D-printed, snap-together folding box cutter** that fits standard **Stanley-style blades**. The handle folds into the body for safe storage and includes an integrated tool for **blade insertion and removal**. You can even add an optional **10×3 mm magnet insert** so it sticks to your workbench, toolbox, or fridge. --- ### **Key Features** - 100% printed — no hardware or fasteners - **Folding design** for safety and compact storage - **Compliant blade holder** with snap-fit mechanism - **Blade insertion and removal tool** built into handle - Fits **standard Stanley utility blades** - Optional **10×3 mm magnet** insert - **Compact**: 100 mm when folded, 160 mm when open --- ### **About the Design** The blade holder flexes slightly to clamp standard utility blades securely without hardware. The built-in handle slot doubles as the **blade-change tool**, making it completely self-contained. The design folds neatly into itself, keeping both your blade and fingers protected when not in use. --- **Related Links** [Scalpel Station Widget - with Auto Blade Removal and Capture](https://than.gs/m/1089744) [Folding Scalpel Pocket Knife v2.1](https://than.gs/m/1092890) [Folding Scalpel XL v2.1 (for #60 Blades)](https://than.gs/m/1110703) [Skeleton Utility Knife (original version)](https://than.gs/m/1063352) --- Please [join the LogicalPlanet Discord community via my linktree](https://linktr.ee/logicalplanet) to discuss this and any other LogicalPlanet projects, upcoming projects, ideas and anything else related to LogicalPlanet. **[https://www.logicalplanet.com/](https://www.logicalplanet.com/)** email me at [[email protected]](mailto:[email protected]) --- **Revisions and Updates** I occasionally update and revise my designs. When I do, I’ll document the changes here. Check back periodically for the latest revision notes or if you’re experiencing any issues with a model.