Carmex Thread Turning Internal Insert - ACME - Right Hand - 08IR16ACMEBXC Die & Mould Collet Chucks Because neck length can be

Because neck length can be effectively adjusted with the rake angle

Substrate: HSS-E (M35 cobalt) for extended life and sustained sharpness

3 mm corner radius maintains accurate geometry under load

this plug gauge stands up to daily shop use and repeated checks

The geometry supports steady chip removal and stable performance in demanding materials

Carmex Thread Turning Internal Insert - ACME - Right Hand - 08IR16ACMEBXC Die & Mould Collet Chucks Because neck length can beThe Carmex Thread Turning Internal Insert ACME Right Hand 08IR16ACMEBXC is a compact internal threading insert designed for cutting threads from inside a bore. Built around a laydown triangular geometry, it supports ACME and a wide range of common internal thread standards, making it a versatile choice for machinists, toolmakers, and manufacturers who need reliable internal threading in a single tool. Ideal for applications from routine production to