8207.80.30.00 - With cutting part containing by weight over 0.2 percent of chromium, molybdenum, or tungsten or over 0.1 percent of vanadium

This HTS category, 8207.80.30.00, specifically covers interchangeable tools designed for turning operations, intended for use with hand tools or machine tools. These tools are distinguished by their cutting parts containing a significant percentage of specific alloying elements: over 0.2 percent by weight of chromium, molybdenum, or tungsten, or over 0.1 percent by weight of vanadium. This chemical composition is critical for enhancing the hardness, wear resistance, and heat resistance of the cutting edge, making these tools suitable for demanding turning applications.

The key differentiator for this category lies in the precise metallurgical composition of its cutting parts. Unlike its sibling category, 8207.80.60.00, which covers "Other" turning tools without these specific alloying requirements, this subcategory is exclusively for tools whose performance is enhanced by the presence of chromium, molybdenum, tungsten, or vanadium. The presence of these elements signifies a higher grade of material, typically associated with high-speed steel or other advanced alloys engineered for superior cutting capabilities in metalworking.

As this is a leaf node within the HTS structure, there are no further subcategories. Therefore, classification under 8207.80.30.00 depends solely on the successful verification of the specified alloy content in the cutting portion of the turning tool. Importers should be prepared to provide documentation or laboratory analysis confirming these metallurgical characteristics to ensure accurate customs declaration.