Ring Casting Blanks: The Master Collection - Digital Project Files for Bambu Studios
From sketch to metal, this collection bridges old-world craftsmanship with modern precision.
Designed for PolyCast PVB filament, each file delivers a clean burnout — no resin, no ash, just ready-to-pour designs.
You made the stone. Now finish the story.
This master bundle includes Oval, Round, and Square/Rectangle Cabochon Ring Blanks, plus a tuned sprue tree file for efficient casting. Every model has been tested in Bambu Studio and refined for production — perfect for professional studios and serious hobbyists alike.
What’s Included
• 3MF Ring Blank Files (Oval, Round, Square/Rectangle)
• PolyCast Sprue Tree File
• Pre-tuned Polycast Filament Profile (0.2 mm nozzle required)
The Process
Print, test-fit, and sprue your blanks using PolyCast filament.
Mist with alcohol for a smooth surface, invest, burn out, and cast.
Once cooled, file and polish — the craftsmanship remains, the workflow evolves.
Ring Sizes
11, 10, 9, 8, 7, 6
Stone Settings
Square: 12 mm, 10 mm, 8 mm
Rectangle: 10×8 mm, 14×10 mm
Oval: 13×18 mm, 18×13 mm, 14×8 mm, 8×6 mm, 6×4 mm
Round: 11 mm, 10 mm, 9 mm, 8 mm, 7 mm, 6 mm
License
File resale prohibited.
Proudly designed in the Pacific Northwest, USA.
Every order supports Aetherium Innovations and our mission to develop tools and technologies that lower costs and learning barriers in the skilled art trades.
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.