Carmex Thread Turning Internal and External Insert - UN (UNC,UNF,UNEF,UNS) - Neutral - 22UIR/L4UNK20 Face Mill Arbors - Anti-Vibration 160 mm Gauge Length for

160 mm Gauge Length for Versatility with 16 mm Tooling: Provides generous reach and compatibility with a wide range of end mills

Shank: Straight shank for compatibility with standard hand reamer tools

boosting confidence and consistency across inspections

Wide clamping range (3–16 mm) with round-shank tooling: Supports a broad range of round tools

while the left-hand spiral flute with right-hand cutting delivers predictable

Carmex Thread Turning Internal and External Insert - UN (UNC,UNF,UNEF,UNS) - Neutral - 22UIR/L4UNK20 Face Mill Arbors - Anti-Vibration 160 mm Gauge Length forThe Carmex Thread Turning Internal and External Insert handles internal and external threading for UNC, UNF, UNEF and UNS standards in a single, versatile tool solution. Its neutral configuration and laydown triangular design make it suitable for a wide range of threading tasks, from simple cuts to more demanding productions. This insert helps shops streamline tooling and maintain consistent thread quality across common standard types. Broad UNC UN