Powerful and precise, the Carmex Steel Toolholder With Internal Cooling for CMT Inserts (SRC2525M) is designed for vertical milling with indexable inserts. It handles threads, grooves, chamfers, and more with a stable, repeatable clamping system and an integrated coolant bore to keep cutting temperatures under control and finishes consistent.

• Internal coolant bore for efficient cooling: Directs coolant to the cutting edge for cooler operation, better chip evacuation, longer tool life, and more consistent surface finish at higher machining parameters.
• Weldon shank with rigid, repeatable clamping: Delivers precise alignment and secure seating, enabling quick tool changes and dependable performance across repeat cycles.
• Ground-profile CMT inserts with universal threading: Provides high-precision milling with the same insert usable for both right- and left-hand threads, reducing tool inventory and setup time.

This toolholder combines robust steel construction with a precision interface to support demanding vertical milling tasks. By pairing a ground-profile insert system with a reliable clamping method and integrated coolant, it delivers consistent results, minimizes downtime, and helps you maintain tight tolerances across threading, grooving, and chamfering applications.