I will design parametric 3d cad models and design in freecad

You need a 3D model, but what you really need is a model you can change later. I build parametric CAD inFreeCAD: fully constrained sketches, named parameters, and dimensions driven by expressions.

Change one value and the part, the wall thickness, the hole pattern and the drawings all update. No rebuilding from scratch when a spec moves.

What you get:

• A clean feature tree you or your team can edit, not a dumb solid
• Fully constrained sketches and a named parameter set for the key dimensions
• Parts and assemblies that update correctly when a dimension changes
• Editable FreeCAD files plus STEP and STL (PDF drawings on larger packages)

I work from a mechatronics background, so I design around how the part gets made: wall thickness for printing, clearance for CNC, holes that line up with your components. FreeCAD is a full parametric CAD kernel, and I use it as one.

Tell me what the part does and what it must fit. Missing dimensions I will ask about rather than guess.

Message me before ordering and I will tell you which package fits.