# GearCADPro Mechanical Studio — Parametric Gear, Planetary, Sprocket & Pipe-Coping CAD

Generate 0.005mm AutoCAD R12 `.DXF`, `.SVG`, watertight 3D binary `.STL` (with hub boss & NEMA17 D-shaft / DIN 6885 keyway / hex bore), and `1:1` printable pipe-coping & cone flat-pattern `.PDF` templates.

- Single CAD .DXF + .STL Pack: $11.90 USD
- Mechanical Engineer Pro: $19.00 USD/month
- Canonical Studio: https://gearcadpro.com/