Tungaloy America CNMG 432 HMM AH905 Carbide Negative Insert, Premium-Tec PVD, 80-Degree Rhombic, AH905 Grade for High Temperature Alloys, Corner Radius 0.031", Negative Chipbreaker for Semi-Finishing

Description

The Tungaloy America CNMG 80-degree rhombic negative turning insert with HMM chipbreaker is double-sided and designed for use on high-temperature alloys. The AH905 grade is a physical vapor deposition (PVD) aluminum titanium nitride (AlTiN) coating over carbide that provides cutting edge sharpness and wear resistance. The HMM chipbreaker is designed for clearing chips during semi-finishing operations.Indexable inserts are small cutting tools designed to remove material in external and internal cutting applications such as turning, milling, drilling, and grooving. They are held by an insert holder, often have multiple cutting edges, and can be replaced when one edge wears down.Tungaloy America, Inc. manufactures tools for turning, milling, and drilling. The company is part of the Tungaloy Corporation, which was established in 1934 and is headquartered in Fukushima, Japan.