Cast Iron Spindle Nose Adapter Blank
Rough cast iron blank for spindle nose adapters used in heading 8464 machining centers, cleaned and machined only to remove casting fins and permit location in CNC finishing equipment. This part interfaces the spindle with tooling during high-speed operations. Processing is limited to foundry cleanup standards.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If generic adapter castings without machine specificity
Undedicated cast iron castings default to Chapter 73 unfinished provisions.
If dividing heads or special attachments
Certain cast iron special attachments for heading 8464 have dedicated subheadings.
If finished with threaded bores
Parts with functional threading or bores are classified as other machined parts.
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Import Tips & Compliance
• Document with foundry rough casting specs showing max 1mm machining depth for defect removal
• Pair with OEM end-use letters confirming exclusive use in heading 8464 machines
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