Carmex Carmex Internal Right Hand ISO Metric Thread Turning Insert 22 mm / 4.0 mm Pitch / 22 IR 4.0 ISO BMA

Internal Thread Turning Insert – ISO Metric 60o

The Carmex 22 IR 4.0 ISO BMA is a precision internal thread turning insert designed for producing ISO metric (60o) thread profiles with a 4.0 mm pitch. This full-profile insert forms the complete thread geometry-crest, root, and flanks-in a single pass, ensuring accurate thread form, consistent quality, and smooth surface finish in coarse-pitch internal threading applications.

Manufactured from premium BMA-grade carbide, it provides excellent wear resistance, edge stability, and thermal strength. The insert performs reliably on stainless steels, hardened alloys, and other difficult-to-machine materials, delivering smooth chip flow, reduced cutting forces, and long-lasting tool life in both general-purpose and precision threading operations.

• Ordering Code: 22 IR 4.0 ISO BMA
• Thread Type: ISO Metric (60o)
• Profile: Full Form
• Insert Type: Internal
• Hand: Right Hand
• L: 22 mm
• I.C.: 1/2”
• Pitch: 4.0 mm
• X: 1.6 mm
• Y: 2.3 mm
• Carbide Grade: BMA
• Applications: Internal Thread Turning for Coarse-Pitch ISO Metric Threads
• Key Advantage: High-performance full-profile ISO threading insert with superior wear resistance and stability for tough internal threading tasks

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