Hello friends, I offer you one more model of a jewelry, I remind you that this is only 3d model, in order for you to get the finished product you need to contact a jewelry company.

The Jet Engine Turbine Ring is a stunning piece of jewelry designed for aviation enthusiasts, pilots, and aerospace engineers. Featuring a detailed turbine fan centerpiece, this ring captures the power and precision of jet engines. Elegant engravings and a bold mechanical design make it a perfect accessory for those passionate about flight and engineering. This 3D printable STL model is ideal for casting in silver, gold, or other premium metals, creating a unique aviation-themed statement ring. Whether you're a commercial pilot, military aviator, or just love the thrill of flying, this ring is the perfect way to showcase your passion.

Ring sizes: inner diameter – 20 mm.
Added USA size: |5|5.5|6|6.5|7|7.5|8|8.5|9|9.5|10|10.5|11|11.5|12|12.5|13|.

Recommended material - silver or gold!

Approximate metal weight (for ring size 20 mm): gold 14k – 17.2 grams; gold 18k – 20.5 grams; silver 925 Sterling – 13.8 grams. Model volume (for ring size 20 mm) - 1330,422 cubic mm.

Model avalible in STL format for prototyping. Geometry is healed, and fixed all the bad with RP Magics software You can check out my other products by clicking on the author name artchahur. Please don't forget to rate the model you purchased.On all questions write, I will answer. Good shopping for you.