8207.90.30.75 - Cutterheads with interchangeable tools

This HTS category, 8207.90.30.75, specifically classifies cutterheads that are designed to accept interchangeable tools and are primarily used for woodworking applications. These cutterheads, along with their associated interchangeable tools, are characterized by the cutting part containing a significant percentage of alloying elements. The key defining feature for this classification is the presence of over 0.2 percent by weight of chromium, molybdenum, or tungsten, or over 0.1 percent by weight of vanadium within the cutting portion of the tool. This precise material composition criterion distinguishes these woodworking cutting tools from other types of interchangeable tools.

It is important to differentiate this category from its sibling, 8207.90.30.80, which covers "Other" interchangeable tools and parts thereof that do not meet the specific alloying element criteria of 8207.90.30.75, or are intended for purposes other than woodworking. The focus here is exclusively on woodworking cutting tools where the metallurgical composition of the cutting edge is paramount for classification.

As this is a leaf node, there are no further subcategories. Therefore, classification under this heading is definitive once the item is identified as a cutterhead for woodworking with interchangeable tools, and the cutting element meets the specified alloy content threshold. Examples of items falling into this category would include specialized router bits, shaper cutters, and dado blades, provided their cutting elements are made of high-speed steel or similar alloys with the specified chromium, molybdenum, tungsten, or vanadium content.