Carmex Thread Turning Internal Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 11IR28UNJK20 A&NF 2 mm for this variant

2 mm for this variant (with a series that covers 1

helping you maintain accurate hole size and finish over more holes between regrinds

helping to extend tool life and reduce the need for rework

simplifying setups and broadening your threading capabilities

it aligns with standard DIN 8093 specs and ISO H4 tolerances

Carmex Thread Turning Internal Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 11IR28UNJK20 A&NF 2 mm for this variantCarmex Thread Turning Internal Insert for UNJ threads is a right hand, internal threading insert engineered to cover multiple UNJ thread forms in a single tool. It supports UNJC, UNJF, UNJEF, and UNJS, making it ideal for shops that handle diverse internal threads. These inserts are part of our industry leading range of thread turning solutions. The laydown triangular geometry provides stable cutting and predictable chip control, helping you achieve