Blender With Mechanical modeling

I Design a 3d model with help of Blender and Qcad both are free and
Open Source software
Blender is a public project hosted on, licensed as GNU GPL, owned by its contributors.
QCAD is a free, open source application for computer aided drafting (CAD) in two dimensions .
Download Blender
Download Qcad

  1. Step 1: