https://www.hola3dprint.com/blog Source-backed guidance for CAD, reverse engineering, scanning, custom 3D printing, and replacement-part projects. en-us Wed, 12 Aug 2026 00:00:00 GMT https://www.hola3dprint.com/blog/step-vs-stl https://www.hola3dprint.com/blog/step-vs-stl Understand what STEP and STL files contain, when each format is useful, and what details to include when requesting CAD design or custom 3D printing. Wed, 12 Aug 2026 00:00:00 GMT https://www.hola3dprint.com/blog/what-to-send-for-reverse-engineering https://www.hola3dprint.com/blog/what-to-send-for-reverse-engineering Prepare a reverse-engineering request with the physical part, photos, measurements, assembly context, scan data, and clear notes about the intended result. Wed, 12 Aug 2026 00:00:00 GMT https://www.hola3dprint.com/blog/3d-scanning-vs-manual-measurement https://www.hola3dprint.com/blog/3d-scanning-vs-manual-measurement Compare 3D scanning and direct measurement for part recreation, including geometry type, access, surface condition, functional features, and CAD output. Wed, 12 Aug 2026 00:00:00 GMT https://www.hola3dprint.com/blog/is-this-replacement-part-a-good-candidate https://www.hola3dprint.com/blog/is-this-replacement-part-a-good-candidate Evaluate whether a broken, discontinued, or unavailable part is a practical candidate for recreation and additive manufacturing before requesting a quote. Wed, 12 Aug 2026 00:00:00 GMT