Manufacture of grooved M.S. rolls is dutiable, but exemption applies when the rolls are used for machinery repair and maintenance.

Grooving and sizing of M.S. rolls brought from outside was treated as manufacture because the process produced a commercially distinct grooved roll, making the resulting goods dutiable under excise law. The claim to exemption under Notification No. 281/86-C.E. succeeded because the grooved rolls were used to replace worn-out rolls in the factory's rolling mill, so their use fell within repair and maintenance of machinery. Duty liability on manufacture was therefore upheld, while denial of the notification benefit was set aside to that extent.

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Issues: (i) Whether grooving and sizing of M.S. rolls brought from outside amounted to manufacture and attracted excise duty; (ii) Whether the appellants were entitled to the benefit of Notification No. 281/86-C.E.

Issue (i): Whether grooving and sizing of M.S. rolls brought from outside amounted to manufacture and attracted excise duty.

Analysis: The activity carried out on the rolls resulted in a commercially distinct grooved roll and was treated as manufacture. The process was undertaken on goods obtained from outside and led to dutiable excisable goods.

Conclusion: The issue was decided against the assessee and in favour of the Revenue.

Issue (ii): Whether the appellants were entitled to the benefit of Notification No. 281/86-C.E.

Analysis: The grooved rolls manufactured by the appellants were used to replace worn out rolls in the rolling mill installed in the factory. Their use was therefore for repair and maintenance of the machinery, bringing the case within the notification.

Conclusion: The issue was decided in favour of the assessee and against the Revenue.

Final Conclusion: The duty liability on manufacture was upheld, but the denial of exemption under Notification No. 281/86-C.E. was set aside, resulting in relief to the appellants to that extent.

Ratio Decidendi: A processed roll that emerges as a manufactured product is dutiable, but exemption is available where the goods are used for repair and maintenance of machinery in the factory.

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