Hypertherm 428387 Leads, XPR torch lead 4.5m/14.8' Product Details Part Number: 428387 Description: Standard torch lead for XPR torches Length: 4.5 meters (14.8 feet) Compatibility: Primarily designed for the Hypertherm XPR300 system, though it may also be compatible with other XPR systems (e.g., XPR170). Manufacturer: Hypertherm recommends using genuine parts to maintain machine performance and cut quality. User and expert opinions emphasize the importance of using genuine Hypertherm parts for optimal performance, cut quality, and durability of the plasma cutting system. The XPR systems are known for advanced features like Arc Response Technology, which protects the torch and extends consumable life, making high-quality leads essential for leveraging these benefits.