The Carmex Steel Toolholder with Internal Coolant for CMT Inserts – SRC1612G is a rugged, precision holder designed for vertical milling that uses indexable CMT inserts. It’s built for shops and operators who need reliable performance when shaping threads, grooves, chamfers, and other features with consistent accuracy.

Featuring an integrated coolant bore, a solid Weldon shank, and compatibility with ground-profile CMT inserts, this toolholder enables higher cutting parameters while helping manage heat and extend insert life. It supports right- or left-hand threading with a single insert, simplifying setup and reducing inventory needs.

• Internal coolant bore for direct cutting-edge cooling: Delivers coolant exactly where you cut, improving chip control, reducing thermal distortion, and delivering cleaner finishes on demanding milling operations.
• Rigid Weldon shank for precise, repeatable clamping: Provides stable seating and minimal runout, ensuring consistent tool alignment and repeatable results across multiple parts and cycles.
• Designed for CMT Vertical Mill-Thread inserts: Uses ground-profile inserts for high precision and excellent surface quality, with the flexibility to use the same insert for right- or left-hand threads to simplify setup and tooling inventory.

This toolholder helps you streamline workflows by delivering dependable performance at higher speeds, reducing downtime from tool repositioning, and producing repeatable, high-quality finishes on threaded and contoured features. Built for durability in professional machining environments, it offers a straightforward setup that translates to faster setups, fewer adjustments, and confident production outcomes.