Carmex Thread Turning Internal Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16IR24UNJBLU Face Mill Arbors Stock note: In-stock label refers

Stock note: In-stock label refers to blanks ready to machine the reamer for you

right-hand M45 x 1

5 right-hand threads (6H): Engineered for accurate testing of metric fine holes

straight shank with left-hand spiral flute: A compact

designed to finish drilled holes to precise sizes

Carmex Thread Turning Internal Insert - UNJ (UNJC UNJF UNJEF UNJS) - Right Hand - 16IR24UNJBLU Face Mill Arbors Stock note: In-stock label refersThe Carmex Thread Turning Internal Insert is a right hand carbide insert designed for internal threading on UNJ thread forms. It supports UNJC, UNJF, UNJEF, and UNJS, making it a versatile tool for turning internal threads on CNC lathes and manual machines. Its laydown triangular geometry provides stable cutting and efficient chip control, enabling reliable performance across a wide range of thread sizes and materials. In the blue tinted 16IR24UNJBLU