CAD/CAM Software
STEP vs Parasolid for CNC RFQs: Which CAD Format Should You Send?
When a machine shop asks for a 3D model, the practical question is not which file extension is “best” in the abstract. The question is which file the supplier can import without changing geometry, losing product structure, or misunderstanding the released revision. For most CNC RFQs, STEP is the safest
September 15, 2026
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