if the listing shows "in stock
it uses a through-hole coolant design to improve chip evacuation and extend tool life
This clarity helps you plan purchases and expect reliable lead times for your production schedule
stub‑length straight shank: Provides high rigidity and wear resistance for tight tolerances and longer tool life in production environments
making it suitable for finishing pre-machined holes to final size
Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Neutral - 08UIR/L13UNBXC FMH if the listing shows "inThe Carmex Thread Turning Internal Insert is a precision tool designed for internal threading tasks. Built to work with UNC, UNF, UNEF, and UNS thread forms, this high quality, laydown triangular insert is the versatile solution for a wide range of threading applications. Its ideal for engineers, machinists, and technicians who need reliable internal threading with minimal tool changes. These inserts are engineered to handle everything from basic to