Indexable Threading Toolholder: Internal, Left Hand, 1.12 x 1.25" Shank MPN:66103

The Indexable Threading Toolholder provides a versatile option for machining internal threads with exceptional precision and speed due to its indexable insert design allowing up to four cutting edges without changing toolholders while maintaining rigidity for superior finishes on various materials like stainless steel or carbon steels used in hydraulic component manufacturing, aerospace engineering, or automotive industry segments requiring intricate machining with repeatability standards, offering time-saving advantages over traditional milling or grinding processes. Made from premium grade 52HRC hardness steel to withstand rigorous cutting action and resist breakage during demanding operations while keeping thread geometries intact; suitable for applications like gears or fasteners production requiring tight tolerances without compromising surface finish quality on tough metals. With its left hand configuration, it ensures balanced torque distribution avoiding potential power issues while providing unrivaled accuracy demanded by modern industrial operations relying on precision CNC technology.