8466.94.65.40 - Parts of mechanical transfer presses

This HTS classification, **8466.94.65.40**, specifically covers a distinct set of structural and foundational components for mechanical transfer presses. These include items such as the main frame, base, table, column, cradle, bolster (the part of the press that supports the die), crown (the upper structure), slide (the moving ram), rod, tailstock, and headstock. These are essential fabricated or cast parts that form the core structure upon which the press operates, designed to withstand the forces and stresses inherent in metal forming processes.

Distinguishing this category from its sibling, **8466.94.65.85 (Other)**, is crucial. While the "Other" category would encompass any remaining parts and accessories for machines of heading 8462 or 8463 not specifically enumerated, this particular classification is reserved for the fundamental structural elements of the press itself. It is important to note that while this is a leaf node and has no further subcategories, understanding the specific nature of these foundational components is key to accurate classification, distinguishing them from other machine parts like tooling, workholders, or drive mechanisms that might fall under different HTS provisions. The focus here is on the integral structural integrity of the machine.