ARES 10024-3-in-1 Small Range Tubing Bender Pliers - Easily Make 90 Degree Bends in Brass, Copper, Steel, Stainless and Aluminum - Works for 1/8-Inch, 3/16-Inch, and 1/4-Inch Tubing - Amazon.com
NISSIN 3D Freeform Tube Bender (high res) - YouTube
Eaton Leonard VB 300 CNC tube bender / pipe bending machine As Is or Rebuild | eBay
44179 Tubing Bender — Partsource
STILLEN Manufacturing | Nissan Z Exhaust | STILLEN Garage
The Vast Capabilities of a 3D Freeform Tube Bender - Rainier Display
NISSIN CNC 3D FREEFORM TUBE BENDER | Nissin Precision Machines