Introducing the Carmex Thread Turning Promotion (SER1616H16 / 16ER2.0ISOBLU): a ready-to-use threading kit that includes 1 Carmex thread turning toolholder and 10 BLU grade threading inserts. This compact bundle is designed for engineers, workshops, and hobbyists who need precise, repeatable threads with minimal downtime.

The BLU grade inserts deliver reliable tool life, consistent thread quality, and excellent wear resistance across a wide range of materials, making it a cost-effective threading solution that doesn't compromise on accuracy or durability. Each insert features a PVD triple-layer coating with sub-micron hardness, optimized for stainless steels, cast iron, titanium, non-ferrous metals, and most high-temperature alloys, helping you achieve durable performance in tough applications.

• BLU grade inserts for consistent, long-lasting threading: Delivers reliable tool life and steady, high-quality thread output across a broad mix of materials, reducing rework and downtime.
• PVD triple-layer coating for durability: Sub-micron coating enhances wear resistance and heat tolerance, extending insert life in demanding metals and high-temperature work.
• All-in-one kit with broad size coverage: Includes 1 toolholder and 10 inserts sized for M10–M20, K05–K20, N10–N20, S10–S20, providing quick setup and versatile threading across common standards.

This complete threading solution helps you speed up setup, maintain accurate thread quality, and keep production flowing. With the included toolholder and ten BLU-grade inserts, you can tackle a wide range of materials confidently, reduce tool changes, and achieve reliable results across daily machining tasks.