spiral-flute finishing tool made from high-speed steel (M2) for intermediate precision bore finishing
high-quality results across production runs or prototyping
variable-helix design is optimized for stainless steel and exotic alloys
Designed to deliver accurate seating for screw heads and a crisp finish
you can trust the tool to meet exact specs when speed matters
Carmex Thread Turning Internal Insert - UN (UNC,UNF,UNEF,UNS) - Right Hand - 16IR11.5UNBLU RPTECH spiral-flute finishing tool made fromThe Carmex Thread Turning Internal Insert Right Hand UN (UNC, UNF, UNEF, UNS) compatibility (16IR11. 5UNBLU) is a versatile tool designed for precise internal threading on lathes and turning centers. This insert is part of our industry leading range of thread turning inserts and uses a laydown triangular geometry that covers the majority of common thread standards in one reliable solution. Universal UN thread compatibility: Works across UNC, UNF,