Drilling, trimming, and chamfering brake lining blanks constitutes manufacturing under Section 2(f) Central Excises and Salt Act 1944

The SC held that drilling, trimming, and chamfering of brake lining blanks constitutes "manufacturing" under Section 2(f) of the Central Excises and Salt Act, 1944. The Court ruled that manufacturing involves processes that facilitate product utility and impart distinct character and use, even if the product retains its original name. Finding that brake lining blanks are unusable without these processes and that processing renders them fit for automobile manufacturers' use, the SC dismissed the appeals and affirmed the lower courts' decisions.

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Issues: Whether drilling, trimming and chamfering of brake lining blanks constitutes "manufacture" within the meaning of Section 2(f) of the Central Excises and Salt Act, 1944.

Analysis: The Court examined whether the processes effected a change in the blanks that made them usable for their intended purpose only after processing. The decision adopts the character-or-use/transformation approach: where a process effects a change that confers a new utility, character or use on the product such that it can be utilised by the ultimate manufacturer, the process is not a mere simple operation but is incidental or ancillary to completion of a manufactured product. The High Court and Single Judge findings that the blanks could not be used in motor vehicles without drilling, trimming and chamfering and that only after such processes they became usable were applied and endorsed.

Conclusion: Drilling, trimming and chamfering of brake lining blanks amount to manufacture within the meaning of Section 2(f); the appeals challenging that conclusion are dismissed, adverse to the appellant.

Ratio Decidendi: A process that effects a transformation giving the product a distinct character or use which it did not previously possess, thereby rendering it usable for its intended purpose, amounts to "manufacture" under Section 2(f) of the Central Excises and Salt Act, 1944.

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