Cast-Iron Gear Grinder Column Casting
A heavy cast-iron column casting providing vertical rigidity for wheelheads in gear grinding machines. It has been advanced solely by cleaning and locator machining, fitting the criteria for parts of machines of headings 84.56 to 84.61. This column casting is classified under tariff item 8466.93.10.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
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 the column casting is for machines outside headings 84.56-84.61
Other parts for machines of headings 84.56-84.61 are classified under this residual item.
If the column is a structural support not for a specific machine
Structural columns of iron or steel are classified in Chapter 73.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the column casting is not a structural column for buildings, which would be classified in Chapter 73
• Keep documentation of the casting's rough state to justify classification as a part
• Verify the column is solely for gear grinding machines, not general-purpose machines
Related Products under Tariff item 8466.93.10
Cast-Iron Bandsaw Arm Casting
A cast iron arm casting for horizontal bandsaws, machined solely for fins removal and finishing fixture locations. It supports the blade guide and tension mechanism, and is suitable for use solely or principally with machines of heading 84.61.
Cast Iron Base Casting for Surface Grinder
A rough cast iron base casting for surface grinding machines, machined only to remove sprues and add fixture holes for subsequent finishing operations. It provides a stable foundation that absorbs vibration during precision grinding, and is suitable for use solely or principally with machines of heading 84.60.
Cast-Iron Boring Mill Saddle Casting
A rough cast iron saddle casting for horizontal boring mills, cleaned only for gates and risers with locational machining. It slides along the bed to position the boring spindle, and is suitable for use solely or principally with machines of heading 84.59.
Cast-Iron CNC Lathe Bed Casting
A cast iron bed casting that is a foundational component for CNC lathes under heading 84.58, machined only to remove fins, gates, sprues, and risers for location in finishing machinery. It provides the stable base for mounting the lathe's components, and is suitable for use solely or principally with machines of heading 84.58.
Cast Iron Column Casting for Vertical Milling Machine
A rough cast iron column casting for vertical milling machines, with minimal machining solely for removing sprues/risers and adding alignment holes for finishing. This vertical support holds the spindle head and is suitable for use solely or principally with machines of heading 84.59.
Cast-Iron Crystal Grinder Headstock Casting
A cast-iron headstock casting for crystal grinders processing semiconductor boules, unfinished beyond cleaning and locational machining. It rotates the crystal for diameter grinding and is suitable for machines of headings 84.56 to 84.61. This headstock casting is classified under 8466.93.10.