Micro Precision Stamping / Micro Blanking
The expert team at Fotofab specializes in advanced metal fabrication techniques to produce ultra-small, high-tolerance components with remarkable consistency. Whether you’re working on a life-saving medical device or a next-gen aerospace application, our proven process ensures micron-level accuracy, burr-free edges, and repeatable quality at every stage.
For over 50 years, engineers have relied on Fotofab for speed, reliability, and precision in everything from concept to full-scale production.
Ready to bring your designs to life?
| Quick Specs for Engineers |
| Feature | Specification |
| Tolerance (Thichness) | ±0.0001″ |
| Material Thickness | 0.001″ – 0.040″ |
| Lead Times | Rapid quotes & short runs |
| Volume | Prototype to production |
| Tolerance (etched/stamped) | ±0.001″ |
| Tolerance (forming) | ±0.005″ |
Fotofab’s Expert Capabilities
With decades of experience in advanced metal manufacturing, Fotofab offers a robust suite of micro stamping,blanking, and forming capabilities, which can be combined with the unique advantages of photochemical machining, to meet your exacting standards.
Our processes include fine blanking, progressive stamping, micro blanking, and 4-slide stamping—each tailored for precision and consistency.
We work with material thicknesses ranging from approximately 0.001″ to 0.040″ and achieve tolerances as tight as ±0.0001″. From one-off prototypes to high-volume production, we have the flexibility and expertise to scale with your project.
Whether you’re developing a new product or scaling an existing one, our agile process adapts to your needs with speed and precision.
The Benefits of Micro Precision Stamping, Blanking and Forming with Fotofab
When tolerances are tight and failure isn’t an option, engineers turn to Fotofab.
Here’s why:
Micron-Level Accuracy
Achieve precise, repeatable results—even with intricate, high-density designs.
Burr-Free details
When paired with photochemical machining, our advanced tooling and processes produce burr-free, clean edges, for details like meshes, grids, microholes, perforations and complex patterns. This reduces the need for secondary processing.
Fast Turnarounds
In-house chemical machining, tooling and prototyping allow for rapid iterations and shorter lead times for etched microblanks.
Low-Stress Fabrication
Our etching methods eliminate thermal and mechanical distortion for the etched details, better preserving the integrity of your parts.
Scalable Production
From the first article to full production, we scale with your timeline and application complexity.
The Materials We Specialize In
Our micro stamping, micro blanking, and forming services are compatible with a wide range of metals that include:
Stainless steel
Highly corrosion-resistant and durable, stainless steel is ideal for applications requiring strength and longevity. It’s commonly used in medical, aerospace, and industrial components where hygiene and structural integrity are critical.
Copper
Known for its excellent electrical and thermal conductivity, copper is widely used in electronics and EMI/RFI shielding. It’s also highly formable, making it suitable for intricate stamped components.
Beryllium Copper
Combining the conductivity of copper with superior strength and non-magnetic properties, beryllium copper is perfect for high-performance connectors, springs, and precision electrical contacts.
Titanium
Lightweight, strong, and biocompatible, titanium is often selected for aerospace and medical applications. Its resistance to corrosion and fatigue makes it ideal for demanding environments.
Spring Steel
Engineered for high yield strength and elasticity, spring steel is used in components that require repeated motion or load-bearing flexibility. It’s especially useful for stamped clips, springs, and fasteners.
Inconel
A high-performance nickel alloy, Inconel excels in extreme temperatures and corrosive conditions. It’s a top choice for aerospace, energy, and marine applications where durability is non-negotiable.
We carefully select and handle every material to maintain integrity, dimensional stability, and durability in even the most demanding environments.
Key Applications of Micro Precision Stamping & Blanking
From aerospace to medical, Fotofab supplies the precision that powers innovation. We support engineers pushing the limits of innovation with parts that meet the strictest size and performance requirements.
- Medical Devices: We produce micro shunts, stents, and implants with burr-free edges and biocompatible materials to ensure safety and reliability in life-critical applications.
- Electronics and Semiconductors: We manufacture precision connectors, contacts, and EMI/RFI shielding with tight tolerances to support signal integrity and optimal performance in high-density circuit designs.
- Aerospace: We deliver springs, micro brackets, and shielding that offer strength, dimensional accuracy, and lightweight performance for mission-critical systems.
- Micro-Electromechanical Systems (MEMS): We manufacture parts for micro miniature sensors, actuators, and microstructures that enable precise motion control, environmental sensing, and signal processing in compact robotic, medical, and industrial systems.
- Watches and Instruments: We manufacture ultra-precise microgears, springs, and structural components that ensure reliable performance, mechanical accuracy, and aesthetic refinement in high-end timepieces and precision instruments.
- Industrial: We supply high-tolerance washers, microscreens, and interconnects built to meet exacting specifications, ensuring long-term reliability.
Quality Assured: Why Choose Fotofab
Precision isn’t just a goal – it’s our standard. With over 50 years of proven excellence in micro-fabrication, Fotofab is the trusted partner that understands what’s at stake and delivers on every detail.
We’re ISO 9001 certified, ITAR registered, and RoHS compliant, reflecting our commitment to global quality and regulatory standards.
Our inspection process includes advanced tools such as CMMs, high-resolution vision systems, and micrometers to verify dimensional accuracy and consistency. We also provide full documentation support, including traceability and detailed inspection reports for every project.
Fotofab is committed to quality.
Engineering Support & Add-On Services
Here at Fotofab, we work closely with engineers from day one. Our value-added services simplify your workflow and reduce development cycles:
- DFM Support: Design-for-manufacturability feedback to optimize performance and cost
- In-House Etching and Tooling: Reduce delays with fast-turn tooling and iteration
- Integrated Services: Forming, plating, assembly, and finishing to provide a turnkey solution
- End-to-End Solutions: From concept to packaged components, we handle it all