The Carmex Carbide Threading Insert is a unified, TiAlN-coated solution built for shops that machine a range of standard thread profiles. Designed for reliability and versatility, it streamlines threading operations without sacrificing accuracy.

• Thread profiles covered: A versatile collection that supports all common thread profiles, reducing tool changes on multi-profile runs.
• Available lengths: Five lengths from 12 mm to 40 mm, letting you tailor the insert to hole size and depth of cut.
• Pitch range: Depending on the length, handles pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI) for broad compatibility.
• Double‑sided cutting edges: Each insert offers two cutting edges for extended life and lower tooling costs (excluding BSPT/NPT/NPTF/American Buttress/API RD profiles).
• Internal/external capability: For many thread profiles, the same insert machines both internal and external threads, minimizing tool inventory (with some exceptions like ISO/UN/NPSM/UNJ/Acme).
• Coating and material: TiAlN-coated carbide provides improved hardness and heat resistance, helping maintain precision under demanding conditions.
• Unified 12I24UN geometry: Engineered for Unified thread standards, delivering consistent performance across common UN/UNC applications.

This single, well‑engineered insert is ideal for machinists performing mixed-thread projects, prototypes, or high‑mix production where versatility and durability matter most. Its design supports efficient use across diverse materials, while the TiAlN coating extends life in heat‑generating applications and helps sustain thread accuracy over time.