8460.40.80 - Other

This HTS category, 8460.40.80, encompasses "Other" honing or lapping machines that do not fall under the numerically controlled classification (8460.40.40). These machines are designed for the precise finishing of metal or cermets through abrasive processes, specifically honing and lapping techniques. While sharing the core function of material removal and surface refinement with other machines in heading 8460, this category captures those units that are not subject to numerical control programming for their operations.

The distinction from the sibling category 8460.40.40 is crucial for correct classification. Machines classified under 8460.40.40 are specifically defined by their ability to be programmed via numerical control systems, allowing for highly automated and complex finishing cycles. In contrast, the machines under 8460.40.80 are typically operated manually or through simpler mechanical adjustments, focusing on straightforward honing or lapping applications.

Within this "Other" classification, further subdivisions exist to refine the classification based on specific characteristics. The subcategories differentiate based on the condition of the machine (used or rebuilt), its economic value (valued under $3,025 each), and a final "Other" designation for machines that do not fit these specific criteria. These subcategories allow for more granular tracking and duty assessment of these specialized finishing machines.