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

Internal Thread Turning Insert – ACME 29o Full Profile

The Carmex 16 IR 14 ACME BMA is a precision internal thread turning insert designed for machining ACME (29o) thread profiles with a 14 TPI pitch. It forms the full trapezoidal thread geometry-including crest, root, and flank angles-in a single operation, ensuring high thread integrity, excellent flank finish, and accurate dimensional control for power transmission and motion control applications.

Manufactured from high-performance BMA-grade carbide, this insert delivers outstanding wear resistance, thermal stability, and edge toughness. It is ideal for threading stainless steels, hardened alloys, and other challenging materials, offering smooth chip flow, consistent cutting performance, and long tool life in precision internal threading applications.

• Ordering Code: 16 IR 14 ACME BMA
• Thread Type: ACME (29o Trapezoidal Thread)
• Profile: Full Form
• Insert Type: Internal
• Hand: Right Hand
• L: 16 mm
• I.C.: 3/8”
• Pitch: 14 TPI
• X: 1.0 mm
• Y: 1.2 mm
• Carbide Grade: BMA
• Applications: Internal Thread Turning for ACME 29o Power and Lead Screw Threads
• Key Advantage: High-precision ACME threading with exceptional wear resistance and toughness for demanding industrial applications

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.