The Carmex Carbide Threading Insert – Unified – TiAlN Coated – 14E14UN is a versatile carbide solution crafted to cover the most common thread profiles with a single, reliable insert. Designed for professional workshops and production environments, it delivers consistent results across a range of threading tasks.

• Coating and material: TiAlN-coated carbide insert for enhanced heat resistance and longer cutting life in demanding threading operations.
• Thread profiles covered: Unified 14E14UN design that spans all the common thread profiles you encounter in everyday machining.
• Length options: Five lengths available, from 12 mm to 40 mm, to match workpiece depth and engagement needs.
• Edge count: Double-sided geometry with two cutting edges, increasing usable life (except for BSPT/NPT/NPTF/American Buttress/API RD).
• Internal/External capability: For many profiles, the same insert can machine both internal and external threads (except ISO/UN/NPSM/UNJ/Acme).
• Pitch range: Depending on length, supports pitches from 0.5 mm (32 TPI) to 6.0 mm (4 TPI).

The result is fewer insert changes, more consistent thread quality, and a streamlined tool setup. The TiAlN coating helps maintain sharpness and reduce wear, while the double-edged design provides extended life between flips. This insert is well-suited for general threading tasks, maintenance work, and production environments where reliable performance and flexibility matter most.