Machine Tool Optical Dividing Head
Telescopic optical system for precision dividing heads on milling machines and gear cutters. Classified HTS 9013.10.45.00 as component of machine tools (Section XVI). Includes micrometer adjustment.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If mechanical dividing heads without optics
Non-optical machine tool fittings classified in 8466.
If when primary function is angle measurement
Measuring instruments take precedence per chapter note.
If other optical positioning devices
Residual optical instrument classification.
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Import Tips & Compliance
• Specify machine model and dividing ratios in technical documentation
• Prove optical reading function vs. mechanical indexing only
• Avoid 8466 classification by emphasizing optical measurement capability
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