Precision Sinker Edm Machining

Precision Sinker EDM Machining

ZTECH Precision is built upon 35 years of expert-level experience in EDM (Electrical Discharge Machining), utilizing the most advanced equipment, software and talented staff.

Sinker EDM is capable of producing features normally unattainable by other standard machining practices. Sinker EDM services, sometimes referred to as Plunge EDM or Die Sinking, is a process that uses shaped electrodes to create complex internal blind features, thin slots, delicate details, and internal sharp geometry in electrically conductive materials. ZTECH’s team of professionals can successfully complete your most challenging Sinker EDM projects with the confidence you can trust.

  • 4 Axis (XYZC)

  • Travels up to 23.62” x 15.75” x 17.72” thick

  • Standard tolerances down to +/-.0005”

  • Process Engineering & CAD / CAM Support

  • First Article, In Process & Final Inspection

  • Extensive GD&T knowledge

  • Carbide Cutting Capabilities

  • Excellent for hardened and difficult to machine materials

  • Advanced technology that minimizes heat affected zone (HAZ)

Product Examples

Sinker Edm Product Sample
Sinker Edm Product Sample
Sinker Edm Product Sample
Sinker Edm Product Sample
Sinker Edm Product Sample
Sinker Edm Product Sample
Sinker Edm Product Sample
Sinker Edm Product Sample

Frequently Asked Questions

Sinker EDM can produce complex shapes and fine details that are difficult or impossible with traditional machining methods. Contact us to discuss how Sinker EDM can meet your specific needs.

Sinker EDM can create complex internal blind features, thin slots, delicate details, and internal sharp geometry that are typically unattainable with standard machining practices. For more details, please contact us.

Our Sinker EDM has travel capacities of up to 23.62” x 15.75” x 17.72” thick. To discuss your specific project requirements, please reach out to us.