Carmex Carbide Threading Insert - Unified - TiAlN Coated - 21E18UN End Mill Holders Material: High-Speed Steel (M2) for

Material: High-Speed Steel (M2) for superior wear resistance and longevity

This end mill is built to improve your mold and die workflows

ISO H5 tolerance for repeatable bore size: Delivers tight control over hole diameter for reliable mating parts and reduced rework

manufacturing floors

This bit is well-suited for hobbyists and professionals performing precise contouring

Carmex Carbide Threading Insert - Unified - TiAlN Coated - 21E18UN End Mill Holders Material: High-Speed Steel (M2) forThe Carmex Carbide Threading Insert, Unified, TiAlN Coated (model 21E18UN) is a versatile threading solution designed for machinists who regularly encounter a variety of thread profiles. Built with a tough carbide body, TiAlN coating, and a two edge design, it offers reliable performance across common threading tasks with extended edge life. All common thread profiles: A versatile collection that covers the most frequently used thread types,