Cast Iron Headstock Casting for Engine Lathe
Rough cast iron headstock casting for engine lathes (HTS 8458), cleaned with light machining only to eliminate gates and permit locating in CNC finishing equipment. This component houses the spindle and gearing for workpiece rotation. Classifiable under 8466.93.15 due to limited processing for 8458 machines.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If machined to function as transmission housing
Advanced machining making it a functional gear box/housing shifts to Chapter 84 transmission parts.
If for non-machine-tool applications like general machinery
Grinding machines and lathes define machine tool scope; other uses go to unfinished cast iron.
If steel weldments or fabrications rather than cast iron
Material-specific subheading; weldments have separate provisions from castings.
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Import Tips & Compliance
• - Photograph castings showing visible casting skin and minimal machining marks for Customs review
• - Reference exact lathe machine HTS (8458.xx) in commercial invoice and packing list
• - Avoid any grinding/polishing that could trigger reclassification to finished housings
Related Products under HTS 8466.93.15
Cast Iron Machine Bed Casting for CNC Lathe
Rough cast iron bed casting for a CNC lathe (HTS 8458), cleaned and lightly machined only to remove casting fins, gates, sprues, and risers, and for fixture locating holes. This part forms the foundational base supporting the lathe's spindle, carriage, and tailstock alignment. It is specifically designed for machines of heading 8458 and meets the limited machining criteria of 8466.93.15.
Cast Iron Column Casting for Vertical Milling Machine
Rough cast iron column casting for vertical milling machines (HTS 8461), with minimal machining solely for removing sprues/risers and adding alignment holes for finishing. This vertical support holds the spindle head and provides Z-axis movement precision. Tailored for milling machines under heading 8461 per 8466.93.15 specifications.
Cast Iron Base Casting for Surface Grinder
Rough cast iron base casting for surface grinding machines (HTS 8460), with machining restricted to sprue removal and fixture holes for subsequent finishing operations. Provides stable foundation absorbing vibration during precision grinding. Meets 8466.93.15 criteria for heading 8460 machines.
Cast Iron Table Casting for Horizontal Boring Mill
Rough cast iron table casting for horizontal boring mills (HTS 8459), cleaned and machined only for gate removal and positioning holes. Supports heavy workpieces during boring operations with high rigidity. Specific to 8459 machines under 8466.93.15 limited processing rules.
Cast Iron Saddle Casting for Turret Lathe
Rough cast iron saddle casting for turret lathes (HTS 8458), with minimal machining limited to fins, risers, and location holes for finishing. Carries cutting tools along the lathe bed for multi-operation machining. Qualifies under 8466.93.15 for heading 8458 lathe machines.
Cast Iron Ram Casting for Planer Machine
Rough cast iron ram casting for planer type machines (HTS 8459), cleaned with light machining only to remove casting defects and add fixture points. Provides reciprocating motion for heavy cutting tools across large workpieces. For 8459 machines per 8466.93.15.