US Synthetic Bearings Site


Bunching Dies

Bunching Dies are used to guide and form wires entering, moving through, and/or exiting the bunching and stranding machines. More

What is our commitment to service?


A Commitment to Innovation, Service, and Quality

State-of-the-art diamond sintering processes -- including proprietary cubic presses that apply nearly 1 million pounds of uniform pressure and generate temperatures of 1,400° Celsius -- are used to synthesize the industry's strongest, most durable wire dies. In-house abrasion tests have shown US Synthetic Wire Die materials to have dramatically better performance than leading competitors. In fact, in two stainless steel wire mills, U.S. Synthetic dies lasted more than twice as long as other PCD dies. We work directly with our wire mill clients to customize materials and dimensions, all backed by a 100% quality guarantee. If a US Synthetic wire die doesn't perform as expected, we'll replace it for free.