EDM Machining Services
Precision wire & sinker EDM for intricate features in hard metals and tight spaces.
ISO 9001:2015
Made in Canada
Years of Experience
Satisfied Customers
Overview
Electrical Discharge Machining (EDM) is a non-contact precision manufacturing method used to cut hard, conductive materials with extreme accuracy. At Pearson Manufacturing, we partner with vetted EDM specialists across North America to handle jobs requiring intricate geometry, micro-tolerances, or extremely hard metals. Whether it’s aerospace alloys or hardened steel dies, EDM is the go-to method for parts traditional machining can’t handle.
Why Choose EDM Machining?
- Enables machining of hardened alloys and exotic metals
- Perfect for fine details, internal corners, and micro-features
- No mechanical cutting force = no deformation
- Wire EDM achieves tolerances as tight as ±0.0002″
- Minimal material waste, ideal for expensive substrates
- Excellent surface finishes with no burrs
Common EDM Applications
- Injection mold and die tooling
- Thin wall aerospace components
- Medical instruments and implants
- Fine electrical contacts and connectors
- Hard-to-machine features like sharp internal corners
- Prototyping components from hardened alloys
EDM Machining FAQs
Do you perform EDM machining in-house?
Not currently. We work with trusted EDM partners across Canada and the U.S. and manage the process on your behalf.
What types of EDM processes do you support?
We support both Wire EDM and Sinker EDM depending on part geometry and application requirements.
Can I submit drawings or CAD files for a quote?
Yes. Simply upload your files via our quote form. We’ll review the geometry and route it to the most suitable EDM partner.
Request an EDM Machining Quote
Upload your drawings and let our team match your job with the best-fit EDM specialists in North America.
Get a Quote