8458 - Lathes (including turning centers) for removing metal:
Sub-classifications
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8458 1100
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8458 1100 05
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8458 1100 10
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8458 1100 30
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8458 1100 90
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8458 1900
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8458 1900 10
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8458 1900 20
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8458 1900 30
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8458 1900 50
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8458 1900 70
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8458 1900 90
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8458 91
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8458 9110
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8458 9110 40
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8458 9110 60
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8458 9110 80
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8458 9150
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8458 9150 40
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8458 9150 50
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8458 9150 70
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8458 99
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8458 9910
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8458 9910 10
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8458 9910 50
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8458 9950
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8458 9950 30
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8458 9950 60
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8458 9950 90
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Overview
HTS Code 8458 encompasses lathes, including turning centers, specifically designed for the removal of metal. These machines utilize a cutting tool to remove material from a rotating workpiece, shaping it into the desired form. This category is distinct from other machinery classified in Section XVI by its specific function of metal removal through turning operations. Unlike grinding machines or milling machines (which also remove metal), lathes are characterized by the rotation of the workpiece against a stationary or traversing cutting tool.
Within HTS Code 8458, further subdivisions exist to distinguish between different types of lathes. The primary distinction is made between horizontal lathes, where the workpiece axis is horizontal, and other lathes which may include vertical lathes or specialized turning centers. This subcategorization is crucial for accurate classification, as the orientation and specific capabilities of the lathe can influence its application and subsequent import duties.
This classification is part of Chapter 84, which broadly covers nuclear reactors, boilers, and machinery and mechanical appliances. Within this chapter, 8458 focuses on a very specific type of machine tool. It is important to differentiate these metal-removing lathes from other machinery that might involve rotation but not necessarily for material subtraction, such as certain types of testing equipment or assembling machinery.