# cad file
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Custom 3D Design Services, Production-Ready Files | CT3D
Custom 3D design from 2D drawings, photos, sketches, ideas or physical samples with 3D scanning. Delivered as STEP, IGES, STL or SLDPRT. Same-day quotes from…
STL vs. CAD Files: What’s the Difference? Comparison Table
STL and CAD files differ in data structure: triangle mesh, NURBS surfaces or parametric STEP solids. How to choose files for 3D printing, CNC and…
Reverse Engineering Service Pricing: 6 Factors That Set the Cost
Reverse engineering price depends on size, complexity, accuracy, mesh/CAD output, quantity and on-site scanning. How to optimize your budget, same-day quotes.
Reverse Engineering Services: 6-Step Process and Checklist
What a reverse engineering service is, the 6-step process from physical part, 3D scan and mesh to CAD and deviation check. Sample checklist, choosing a…