Carmex SRH Toolholder With Internal Coolant Bore - For Spiral Mill Threading Inserts - SRH32-5

The Carmex SRH32-5 Toolholder with an Internal Coolant Bore is engineered for spiral mill threading inserts, delivering smooth cutting at higher feed rates and shorter cycle times. It’s designed to cover a broad range of work—from precise small-part machining on compact centers to heavy-duty milling on powerful machines—helping you boost productivity without sacrificing accuracy.

This toolholder accommodates 1 to 9 spiral mill threading inserts within a compact cutting diameter, and its unique clamping method ensures optimal indexability. Inserts for this system are MT7 Sub-Micron Grade with a Titanium Nitride multi-layer coating (ISO K10-K20), providing durable wear resistance and dependable performance across materials.

• Internal coolant bore for direct cooling: Delivers coolant straight to the cutting zone, controlling heat, reducing built-up edge, and extending insert life for cleaner cuts at high speeds.
• 1–9 insert capacity with precise indexability: Flexible, efficient tooling that lets you run 1 to 9 inserts in a compact diameter, with a clamping design that maintains repeatable, accurate indexing during quick tool changes.
• Vibration and chatter reduction for smoother finishes: Spiral flute design minimizes vibration and chatter, improving surface finish on threading and milling tasks and reducing downtime from tool chatter.

The SRH32-5 delivers reliable, repeatable results across threading, end milling roughing, and finishing applications. By combining direct coolant delivery, flexible insert capacity, and vibration damping, it helps you shorten cycle times, maintain tight tolerances, and achieve consistent quality across a wide range of materials and production demands.