Carmex SIR 0032 S16 Internal Thread Toolholder, 32 mm Shank NT30 - ER40 - 70 Collet Chuck with three securing screws to

with three securing screws to lock the die in place for a firm grip and control

0mm – Somta Series 316

) – 1/2" for controlled and accurate material removal

it provides reliable readings for both internal and external dimensions in demanding workshop environments

Carmex SIR 0032 S16 Internal Thread Toolholder, 32 mm Shank NT30 - ER40 - 70 Collet Chuck with three securing screws toInternal Thread Turning Toolholder 32 mm Shank (U Type) The Carmex SIR 0032 S16 is a heavy duty internal thread turning toolholder engineered for machining deep and large diameter bores using 16 mm IC threading inserts. With its rigid 32 mm shank and U Type insert seat, the toolholder delivers exceptional stability, reduced vibration, and high precision thread generation across a wide range of internal threading applications. Designed to accommodate