Carmex Carbide Threading Inserts in PG size with TiAlN coating deliver a durable, versatile solution for precision threading across common profiles. Built for professional shops and serious hobbyists, these inserts prioritize reliability, edge life, and consistent results in a compact, easy-to-use package.

• Coating: TiAlN-coated carbide for enhanced hardness, heat resistance, and extended edge life during high-speed threading.
• Material: Carbide substrate with sharp, stable cutting edges designed for long-term performance.
• Length options: 5 lengths available (12 mm to 40 mm) to fit a variety of tool setups and applications.
• Thread pitches supported: Covers pitches from 0.5 mm (32 TPI) up to 6.0 mm (4 TPI) for broad compatibility with common thread standards.
• Double-sided design: In most cases, the insert has two cutting edges, allowing easy flipping to use a fresh edge (except for BSPT/NPT/NPTF/American Buttress/API RD types).
• Internal/External capability: For many thread profiles, the same insert can machine both internal and external threads, reducing tool changes (with a few profile exceptions).
• Application scope: Designed to cover all common thread profiles, providing broad versatility in a single insert family.

This PG-class insert is engineered to deliver reliable, repeatable threads with fewer tool changes and lower downtime. The combination of carbide substrate and TiAlN coating helps maintain sharpness under demanding operations, while the multi-edge design and varied lengths give you flexible options for both internal and external threading tasks. Ideal for metalworking projects where consistency and productivity matter.