Carmex Internal Multiple Threading Insert holder - For Carbide External/Internal Threading Inserts - SR0080D40-4 Threadmill25 and mating parts meet the

and mating parts meet the Metric Fine standard

Intermediate precision HSS‑E (M35 Co) material: engineered for longer tool life and consistent hole size

A versatile choice for turning operations that require precision in small-bore components and high-temperature alloys

delivering solid rigidity and repeatable performance in demanding turning tasks

Use cases and practical value

Carmex Internal Multiple Threading Insert holder - For Carbide External/Internal Threading Inserts - SR0080D40-4 Threadmill25 and mating parts meet theCarmex's Internal Multiple Threading Insert Holder (SR0080D40 4) is a compact mill thread tool holder designed for internal threading on CNC milling machines. It accommodates multiple carbide inserts, delivering higher cutting efficiency and reduced tool changes for precise internal thread production. Multi insert capacity: Holds 48 inserts per holder, maximizing cutting edges per setup. Internal threading design: Specifically configured for internal