New Process Extends Extrusion Mandrel Life

With a commitment to ongoing improvement and innovation, we have proudly trademarked a new proprietary metal treating process called "Case Tuff." This unique technique is capable of extending extrusion mandrel life by up to 40 percent, and now continued research is being conducted to discover further applications for the industry. "Case Tuff" is just one of many examples of how we continually strive to make your tooling better.