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Subsequent machining for products finishing does not require extra material to the metal casting, as it removes negligible amount of material from the casting.

Subsequent machining for products finishing does not require extra material to the metal casting, as it removes negligible amount of material from the casting. Correct Answer False

It is very necessary to include extra material to the metal casting to compensate it for subsequent machining which removes very fine particles to vanish roughness and to make casting smooth and aesthetically pleasant. Then the casting becomes ready for industrial application.

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