The Carmex SRH Toolholder With Internal Coolant Bore is designed for spiral mill-threading inserts, delivering smooth cutting at high feed rates and shorter machining times. Its integrated coolant path directs cooling fluid precisely to the cutting edge, helping control chips, improve surface finish, and extend insert life. Built for a wide range of applications—from precision work on small components with compact centers to demanding, high-power milling—the SRH32-5M emphasizes reliable indexability and consistent finishes.

• Internal coolant bore for direct cooling: Delivers coolant straight to the cutting edge, enhancing chip control, reducing heat, and improving tool life across threading, end milling, roughing, and finishing operations.
• 1–9 insert capacity with optimized indexability: The spiral toolholder accommodates 1 to 9 inserts in a compact diameter, with a unique clamping method that ensures reliable, precise index changes for repeatable performance. MT7 Sub-Micron TiN-coated inserts (ISO K10–K20) are available for broad material coverage.
• Spiral flute design reduces vibration and improves finish: The spiral geometry minimizes chatter, enabling smoother cuts, less downtime, and a consistent surface finish across materials during threading, roughing, and finishing tasks.

With its combination of an internal coolant path, versatile insert capacity, and vibration-reducing spiral geometry, the Carmex SRH32-5M toolholder supports efficient, repeatable threading and milling workflows. Expect cleaner surfaces, longer insert life, and quicker cycle times, even when working across a wide range of materials, thanks to the MT7TiN-coated insert options available for broad ISO K10–K20 compatibility.