Machine parts classification turns on exclusive or principal use; honing stones included, but honing fluid classified separately.

Honing stones imported with a honing machine were classifiable with the machine as parts suitable for use solely or principally with it, because their essential character and use were confined to the machine and separate description or pricing did not change that result under Note 2(b) of Section XVI of the Customs Tariff Act, 1975. Honing fluid was treated differently: as a lubricant with possible alternative uses, it was not an integral component or a part suitable solely or principally for the machine and therefore was classified separately rather than with the honing machine.

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Issues: (i) whether honing stones imported with a honing machine were classifiable with the machine as parts suitable for use solely or principally with it; (ii) whether honing fluid was classifiable with the machine or separately as a distinct item.

Issue (i): whether honing stones imported with a honing machine were classifiable with the machine as parts suitable for use solely or principally with it.

Analysis: The goods were described as accessories, but the decisive question was their essential character and use. The honing stones were not shown to have any use outside the honing machine, and their separate description or separate pricing did not alter their character as machine parts. In such a situation, Note 2(b) of Section XVI of the Customs Tariff Act, 1975 applied and required classification of the stones with the machine.

Conclusion: The honing stones were classifiable with the honing machine under Heading 84.45/48, in favour of the assessee.

Issue (ii): whether honing fluid was classifiable with the machine or separately as a distinct item.

Analysis: The honing fluid was treated as a lubricant and not as an integral part of the machine. Since it could have alternative uses and was not shown to be a component suitable solely or principally for the machine, it did not fall within the same classification as the honing machine.

Conclusion: The honing fluid was not classifiable with the honing machine and the assessee's claim failed on this item, in favour of Revenue.

Final Conclusion: The appeal succeeded only in part, with the honing stones accepted as part of the machine classification and the honing fluid excluded from that classification.

Ratio Decidendi: An item used exclusively or principally with a machine is classifiable as a part of that machine under Section XVI, but a separately usable lubricant or consumable is not so classifiable merely because it is supplied with the machine.

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