Carmex Thread Turning Holder Carbide with Through Coolant - Internal - Right Hand - 125mm OAL - 08UIR Insert - 8 Shank Size

The Carmex Thread Turning Holder with carbide shank is a precision tool designed for internal threading operations, delivering stable, accurate threads in metal components. Built for machinists and shops that demand reliable performance, it combines a rigid carbide shank with through‑coolant capability to maintain cutting efficiency and surface finish.

• Internal threading holder: specifically engineered for internal threads with a secure interface to produce accurate results.
• Carbide shank: provides exceptional rigidity and minimizes deflection under cutting loads for clean, precise threads.
• Through coolant bore: enables coolant to reach the insert, improving chip evacuation and maintaining stable cutting temperatures.
• Screw clamp connection: secure bar-to-insert interface that reduces the risk of dislocation during machining.
• Right-hand orientation: designed for right-hand internal threading applications with correct cutting direction.
• Dimensions: 125 mm overall length (OAL) with an 8 mm shank size; compatible with 08UIR inserts.

Ideal for finishing internal threads across a range of diameters, this holder delivers repeatable results with clean finishes. The carbide shank resists wear and minimizes deflection, while the through‑coolant flow helps control heat and prolong insert life. The screw‑clamp design ensures a firm, stable setup, supporting consistent performance through multiple passes.