Carmex Carmex Internal Right Hand UN Unified Thread Turning Insert 16 mm / 14 TPI / 16 IR 14 UN BMA

Internal Thread Turning Insert – UN Full Profile 60o

The Carmex 16 IR 14 UN BMA is a precision internal thread turning insert designed for machining Unified (UN) 60o thread profiles with a 14 TPI pitch. This full-profile insert forms the complete thread geometry-crest, root, and flanks-in a single pass, ensuring superior dimensional accuracy, smooth surface finish, and consistent thread quality in internal threading applications.

Manufactured from premium BMA-grade carbide, the insert offers outstanding wear resistance, heat stability, and edge toughness. It performs exceptionally well on stainless steels, hardened alloys, and other difficult-to-machine materials, providing smooth chip evacuation, stable cutting performance, and long tool life in fine to medium-pitch threading operations.

• Ordering Code: 16 IR 14 UN BMA
• Thread Type: UN (Unified Thread Standard – 60o)
• Profile: Full Form
• Insert Type: Internal
• Hand: Right Hand
• L: 16 mm
• I.C.: 3/8”
• Pitch: 14 TPI
• X: 0.9 mm
• Y: 1.2 mm
• Carbide Grade: BMA
• Applications: Internal Thread Turning for Unified Thread Forms (UNC/UNF/UNEF)
• Key Advantage: Excellent stability and precision for full-profile UN internal threads, offering superior wear resistance for tough materials

Manufactured by Carmex Precision Tools Ltd.-a global leader in advanced threading technologies-this insert is part of a wide-ranging product line including Thread Turning Inserts, Mill Thread systems, and Solid Carbide Threadmills. Known for precision, durability, and performance, Carmex tools are trusted in demanding machining environments worldwide.