HELLERDEX, BRAZED CARBIDE GUIDE PAD, FL-18 the 4GP28 offers the reliability

the 4GP28 offers the reliability and performance professionals expect from Sunnen

and surface quality across a wide range of materials

This silicon carbide abrasive is ideal for fast stock removal while maintaining superior surface finishes

increasing shop productivity

Sunnen D8 tooling offers the reliability and accuracy you need to meet exacting standards

HELLERDEX, BRAZED CARBIDE GUIDE PAD, FL-18 the 4GP28 offers the reliabilitySunnen HellerDEX is a precision engineered honing solution designed to elevate your machining performance. Built for durability and accuracy, HellerDEX delivers unmatched surface finishes and optimal bore geometry in high production environments. Whether you are working with complex materials or tight tolerances, trust Sunnen HellerDEX for consistent, reliable results that keep your operations running at peak efficiency.