AutoCAD 2016 2D & 3D Tutorial for Beginners. This tutorial shows how to create 2D drawing and 3D part in AutoCAD 2016 step by step. AutoCAD 2D commands used in this tutorial are line, circle, offset, fillet, line in angle, trim and AutoCAD 3D commands used in this tutorial are presspull, presspull multiple, mirror 3d, 3d fillet. Control arm drawing is created.