Carmex Thread Turning Internal Insert - Metric - Right Hand - 22IR4.0ISOBMA FHH delivering longer tool life in

delivering longer tool life in demanding materials and finishing work

high-precision gripping for demanding applications

repeatable tool alignment for high-speed milling in professional shops and hobbyist setups alike

d1 = h8) ensure repeatable results across batches

reducing secondary operations and boosting overall part quality

Carmex Thread Turning Internal Insert - Metric - Right Hand - 22IR4.0ISOBMA FHH delivering longer tool life inCarmex Thread Turning Internal Insert (Metric, Right Hand) model 22IR4. 0ISOBMA is a purpose built cutting insert designed for internal threading. Its compact, laydown triangular geometry delivers stable, precise cuts inside bores, making it a practical choice for shops and maintenance teams that regularly machine metric threads. This insert is part of an industry recognized range that covers the majority of thread standards in use today. It handles a