Product Description & Uses • PUROX 4207 gouging/cutting tip is designed for use with acetylene (or similar fuel gases) and oxygen. • Commonly used in metalworking for gouging—clearing welds, cutting trenches or slots, and preparing joints. • The “4207-19” variant (also uses K67 specification) appears to be standard size and configuration, typical in industrial and repair shop settings. Exact specs match industrial gouging tip standards; it’s often sold as a vintage or old-stock item—and the “Made in Mexico” marking indicates it wasn’t manufactured under newer ESAB branding. Current Market Prices These listings help anchor current pricing: • PUROX 4207‑19 Acetylene Gouging Tip listed generally for $29.95 • Authenticated as a genuine old‑stock tip, unused.