Rhino Bench For Beginners with loft-function by THE ADAM (5:30 min)

Used commands:

• rounded vertical rectangle curve
• rotate 3D with angle -30 degree
• mirror YAxis
• loft and adjust seame point

• copy/paste
• scale1D
• Surface from planar curves
• Select cutting object and cut loft with surface

• create circle and offset
• Trim with inner-/outer circle
• Blend surface (!)