Carmex Carmex Internal Right Hand UN Unified Thread Turning Insert 16 mm / 10 TPI / 16 IR 10 UN P25C

Internal Thread Turning Insert – UN Full Profile 60o

The Carmex 16 IR 10 UN P25C is a precision internal thread turning insert designed for cutting Unified (UN) 60o thread profiles with a 10 TPI pitch. It accurately produces the full thread form-including crest, root, and flank geometry-in a single pass, ensuring excellent dimensional accuracy, superior surface quality, and consistent thread engagement in internal applications.

Manufactured from high-quality P25C-grade carbide, this insert offers a perfect combination of toughness, wear resistance, and heat stability. It is ideal for threading steels and alloy steels under medium cutting conditions, providing smooth chip flow, stable performance, and extended tool life for precision production threading.

• Ordering Code: 16 IR 10 UN P25C
• Thread Type: UN (Unified Thread Standard – 60o)
• Profile: Full Form
• Insert Type: Internal
• Hand: Right Hand
• L: 16 mm
• I.C.: 3/8”
• Pitch: 10 TPI
• X: 1.1 mm
• Y: 1.5 mm
• Carbide Grade: P25C
• Applications: Internal Thread Turning for Unified Thread Forms (UNC/UNF/UNEF)
• Key Advantage: Excellent accuracy and wear resistance for precision full-profile UN threading in steels and alloy steels

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.