Precision Wire EDM & CNC Machining in California
Trusted partner for aerospace, medical, automotive, and defense manufacturers. Tight tolerances, fast turnarounds.
why choose Caltron edm?
Caltron EDM
Precision. Quality. Reliability.
Caltron EDM is a precision machining company specializing in Wire EDM, Sinker EDM, and advanced CNC solutions.
For over two decades, we’ve delivered tight-tolerance components to industries where accuracy, consistency, and surface finish make all the difference.
🔩 Our Expertise
Wire EDM
Cutting with micrometer precision. Ideal for tight-tolerance dies, molds, tooling, and aerospace components.
- Tolerances to ±0.0001"
- Complex geometries & fine detail
- Burr-free, heat-free machining
Sinker EDM
Perfect for mold cavities, deep ribs, and intricate contours that conventional machining can’t reach.
- Exceptional surface finish
- Custom electrode design
- Efficient small-batch and production capability
Precision Machining Support
From fixture design to post-processing and inspection, we provide a complete solution—engineered to meet your exact specifications.
🧭 Why Choose Caltron
Uncompromising Quality
Quality isn’t just a checkpoint—it’s our mindset.
Every part is inspected on certified granite surface plates, verified with micrometers, indicators, and CMM equipment, and reviewed by experienced machinists.
We maintain complete process documentation and traceability to ensure repeatable results for every order.
Trusted Across Industries
We proudly serve:
- Aerospace & Defense
- Medical & Dental
- Automotive Performance
- Tool & Die Manufacturing
Material Versatility
From hardened steels, titanium, and Inconel to carbides and exotic alloys, our EDM systems cut what others can’t—without distortion, stress, or loss of accuracy.
💎 What Sets Us Apart
- Non-contact machining = zero material stress
- Superior surface finish straight from the machine
- Cost-effective for prototypes and production
- Minimal tool wear, maximum consistency
- Environmentally friendly process with reduced fluid use
🧰 Our Commitment to Precision
At Caltron EDM, every cut, spark, and tolerance matters.
We blend advanced Mitsubishi EDM systems with decades of experience to ensure flawless execution—part after part, run after run.
When precision defines your product, we deliver the confidence behind it.
