SOLID CARBIDE CONSTRUCTION: Hertel TPCH2205 HC620B boring insert features durable solid carbide construction with multi-layer TiN, TiC, TiCN, TiN coating for extended tool life.
PRECISION GEOMETRY: 60° triangle shape with 0.007" corner radius and 1/4" inscribed circle provides excellent stability and cutting performance for boring operations.
OPTIMAL CLEARANCE: 11° relief angle ensures proper chip evacuation and reduces friction during machining processes.
DIMENSIONAL SPECIFICATIONS: Insert measures 3/32" thick with precise tolerances for consistent performance in demanding applications.
VERSATILE APPLICATION: Designed for precision boring operations in various materials with superior edge quality and dimensional accuracy.