Thread Grinding Machine Headstock
Cast iron headstock assembly housing for precision thread grinding machines (8460). HTS 8466.93.53.85 as headstock for grinders. Drives work rotation at constant surface speeds.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If incorporating transmission shafts
Crankshafts and similar get separate classification.
If other castings not bed/base types
Different statistical breakout within same heading group.
Not sure which classification is right?
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Import Tips & Compliance
• Include CSS drive documentation proving grinder function; reject broad 'spindle housing'
• Spindle runout specs required
• Check for EU dual-use restrictions
Related Products under HTS 8466.93.53.85
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Aluminum head casting for vertical CNC mills (8459), housing spindle and motor mounting. Classified HTS 8466.93.53.85 as head casting for milling machines. Optimized for chip evacuation.
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Cast iron C-frame for small milling attachments (8459). HTS 8466.93.53.85 specifically includes C-frame castings. Compact design for toolroom mills.
CNC Lathe Bed Casting
A heavy-duty cast iron bed casting designed specifically for CNC lathes in heading 8458, providing the foundational support for the machine's slideways and spindle alignment. It falls under HTS 8466.93.53.85 as a bed casting for machines of headings 8456 to 8461. This component ensures rigidity and precision during metalworking operations.