This CARGO CARBIDE 60° UN Threading Insert is engineered for machining Unified coarse (UNC) and fine (UNF) threads with maximum accuracy.
Designed for both external and internal threading applications, it fits standard holders such as 16ER/IR and 22ER/IR.
Its micro-grain carbide body with high-performance coating delivers clean thread profiles, reduced wear, and stable cutting performance across steel, stainless steel, and alloy materials.