Transform Sketch into Printable 3D CAD

I have a hand-drawn sketch, complete with all the critical measurements, and I want it turned into a clean, watertight 3D CAD model of a mechanical part ready for 3D printing. Dimensional accuracy is important because the part has to fit with existing hardware once it comes off the printer.

You’re free to work in SolidWorks, Fusion 360, Inventor, or any comparable parametric package—as long as the final geometry is exportable to STL for slicing. A STEP file alongside the STL would also be appreciated so I can keep the design editable for future tweaks.

I’ll send the scanned sketch the moment we start. After the first pass I’ll check the model against my measurements and give quick feedback; one revision round should be enough to nail it.

Deliverables:
• Print-ready STL with proper wall thickness and manifolds checked
• Editable STEP (or native file) matching the STL

If you’re used to preparing models specifically for 3D printing—thinking about overhangs, fillets, and tolerance allowances—this will be a straightforward task. Let me know your typical turnaround time and any questions you have about the sketch, and we can get started right away.