Custom PCBs for Electronics Prototyping
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Liquid Blade 3D is the easiest and cheapest way to cut metal with YOUR 3D printer!
Unleash your Creativity.
Real-world Applications
Liquid Blade 3D opens up a world of creative possibilities. Here are just a few examples of what you can create:
- Design and etch your own single-sided, flex, and IMS PCBs, eliminating the need for costly and time-consuming external fabrication.
Unique Jewelry and Accessories
Craft personalized pendants, rings, earrings, and other metal accessories with intricate designs and precise detailing.Detailed Metal Art and Sculptures
Transform your digital designs into tangible metal creations, adding a new dimension to your artistic expression.RF Shields and Antennas for Electronic Devices
Build custom components to enhance the performance of your electronic projects.Custom Tools and Components
Fabricate specialized tools and components for your projects, tailored to your specific needs.Cosplay Props and Armor
Add realistic metal details to your costumes and props, enhancing their authenticity and visual impact.Decorative Metalwork
Create custom metal decorations for your home or office, adding a touch of elegance and sophistication.
The Science Behind the Precision.
How it Works?
Liquid Blade 3D utilizes a controlled electrochemical process to precisely remove metal.
A fine jet of saltwater electrolyte, combined with an electrical current, selectively etches the metal surface according to your digital design.
Our user-friendly online converter transforms your SVG or Gerber files into GCode, which instructs your 3D printer to move the electrolyte jet with pinpoint accuracy.
This process eliminates the need for complex masking and hazardous chemicals, making metal etching safer and more accessible.
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Our Team

Marco Stefancich
Marco is a physicist by trade with an insatiable curiosity and a twisted proclivity for non-linear thinking and “MacGyver style” engineering!
Daniele Di Matteo
Daniele is an all-around product and graphic designer, powering up brands with creative visuals, web design, animation and 3D visuals.






















