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Cast-Iron Gear Hobbing Machine Bed Casting

A cast-iron bed casting for gear hobbing machines used in cutting precise gear teeth on metal workpieces. It is machined only to remove casting imperfections and permit location in finishing machinery, qualifying as a part for machines of headings 84.56 to 84.61. This bed casting is classified under tariff item 8466.93.10.

Import Duty Rates by Country of Origin

Origin CountryMFN TariffSurtaxesTotal Effective Rate
🇨🇳ChinaFree—Free
🇲🇽MexicoFree—Free
🇺🇸United StatesFree—Free
🇩🇪GermanyFree—Free
🇯🇵JapanFree—Free

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8466.93.90Same rate: Free

If the bed 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.

7325.99.10Same rate: Free

If the bed is a general-purpose casting not for a specific machine

Other cast articles of iron or steel are classified in heading 73.25.

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 bed casting is not a machine base that has been fully machined with mounting holes and guideways

• Keep the casting in its rough state to maintain classification

• Verify the bed is solely for gear hobbing machines, not general machine beds

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.