this end mill helps you finish parts with tighter tolerances faster
repeatable sizing with tight ISO H5 tolerance
NoGo limit for quick conformance checks: Clear NoGo indication helps you quickly identify out-of-tolerance external threads
Defined radius for smooth finishes: R0
reducing the risk of neck breakage during demanding mold and die operations
Carmex Thread Mills Multifunction - Hard Type - UN (UNC UNF UNEF UNS) - 5/16 - 7/16 x 18 - MT11 FHH this end mill helps youCarmex DMTH Thread Mills Multifunction Hard Type are engineered for precision internal threading in challenging materials, delivering reliable performance across hardened steels, stainless steels, and highperformance alloys. Designed to cover both ISO and UN thread profiles, these tools provide versatility in a single, durable solution. Thread profiles: Supports ISO and UN threads, including UNC, UNF, UNEF, and UNS, for broad compatibility with common