Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand - 06IL24UNBXC Face Mill Arbors - Anti-Vibration while the straight shank ensures

while the straight shank ensures stable alignment in standard toolholding

Long Shank: Extended shank provides ample reach for deep grooves and challenging pockets

DIN 212-B tolerance with tight size control: delivers consistent hole dimensions (D = 0 to +0

Durable Hardened Steel Construction: Built to withstand daily use in demanding environments

it delivers consistent performance where accurate hole sizing matters in a range of metals

Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Left Hand - 06IL24UNBXC Face Mill Arbors - Anti-Vibration while the straight shank ensuresThe Carmex Thread Turning Internal Insert is a precision carbide tool designed for internal threading tasks. As part of our industry leading range, this left hand insert supports UNC, UNF, UNEF, and UNS thread standards, enabling reliable performance across common internal threads on a single tool. Its compact, laydown triangular geometry delivers stable cutting and clean bore finishes, making it well suited for production runs, repairs, and on site