Introducing the Carmex Swiss Line G6 Insert (Left Hand, UN) – a partial-profile threading insert designed specifically for machining external threads in UN standards. Built for reliability across a wide range of diameters, this G6 insert delivers six cutting edges to boost productivity while keeping the cost per part favorable. It’s well-suited for production runs, job shops, and mechanical assemblies where consistent, high-quality external threads are required from small, thin-walled parts up to 60 mm in diameter.

As part of the Swiss Line family, this LH G6UNBLU variant emphasizes durable, repeatable performance with a geometry tuned for UN threading tasks. The six cutting edges provide multiple usable edges before indexing, helping reduce tool changes and maintain steady threading throughput in demanding work, from prototypes to mid-volume production.

• Six Cutting Edges for High Productivity: Multiple usable edges extend insert life and minimize downtime, helping you sustain steady thread quality across longer production runs.
• Broad Diameter Range up to 60 mm: Designed to handle a wide spectrum of external threads—from very small, thin-walled parts to larger 60 mm diameters—without changing inserts.
• Left-Hand UN Threading Capability: Optimized for left-hand UN threads, delivering reliable, smooth cutting and consistent thread form with minimal chatter.

This insert supports efficient, repeatable threading workflow, enabling quicker setup, fewer insert changes, and dependable results across diverse part sizes. Whether you’re prototyping a new component or running ongoing production, the Carmex Swiss Line G6 Insert helps you achieve precise external threads with confidence and cost-effective performance.