Carmex Single Long Carbide Shank Threading Insert holders (SR0013H14C) are precision tool holders designed for external and internal threading inserts, optimized for long overhang work on CNC milling centers. Built for reliability and cost-effective performance, they empower high-precision threading with carbide inserts in a compact, rigid package.

• Carbide shank construction: Robust, rigid design built to withstand high-speed threading with multi-tooth inserts.
• Internal coolant bore: Direct coolant delivery to the insert area for improved chip control and insert life.
• Long overhang capability: Engineered to support extended reach while preserving stability and accuracy.
• Maximum length: Overall holder length up to 270 mm (10.5 inches) to cover a wide range of threading applications.
• Compatibility: Designed for carbide external and internal threading inserts, enabling versatile threading tasks on a single holder.
• Indexable threading tooling support: Suited for use with indexable thread milling inserts to achieve efficient, high-speed thread production.

These holders pair with indexable thread milling tools to deliver higher cutting speeds and reduced tooling costs compared with traditional taps and dies. The internal coolant bore helps manage heat during heavy-duty threading, prolonging insert life and maintaining thread quality. When machining long overhangs, reduce cutting speed and feed by 20–40% depending on workpiece material, thread pitch, and the amount of overhang to maintain stability and surface finish. Ideal for precision manufacturing environments where consistent thread accuracy and cost-efficient tooling are critical.