Cast Iron Tool Holder Base for CNC Drilling Machines
This cast iron base is a precision-machined part used in tool holders for CNC drilling machines under heading 84.62. It is cleaned and machined only to remove casting defects like fins and gates, and for location in finishing operations. As a part for machines of heading 84.62, it falls under this tariff item for other parts.
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 |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the base is a complete tool holder
Tool holders are specifically classified under this subheading.
If the base is a complete machine base casting
Specific castings for machine bases are listed separately.
If the base is not solely for machine tools
General cast iron articles may apply.
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
• Ensure the base is not a complete tool holder, which would be classified under 8466.10.00
• Document the machining steps to show it is a blank
• Specify the CNC drilling machine model
Related Products under Tariff item 8466.94.90
Cast Iron Bed Section Blank for Horizontal Mills
This is a segmented cast iron blank that forms part of the machine bed for horizontal milling machines. It has been prepared by removing sprues and adding locator dowel holes, making it suitable for use solely with machines of heading 84.63. As a cast iron part not further processed, it falls under this tariff item for other parts.
Cast Iron Column Base for Vertical Drilling Machines
This is a cast iron base plate for the column assembly of vertical drilling machines, with risers removed and locator bosses machined for assembly fixturing. It is suitable for use solely with machines of heading 84.62. The limited processing keeps it classified as 'other' parts under this tariff item.
Cast Iron Dividing Head Mounting Bracket
This is a cast iron bracket machined solely to remove risers and sprues, with location holes for assembly into dividing heads on milling machines. It provides structural support and is not further finished. As a part for machines of heading 84.63, it falls under this tariff item for other parts.
Cast Iron Gearbox Mounting Plate for Milling Centers
This is a rough cast iron plate for mounting gearboxes on CNC milling centers, cleaned and with gate marks machined off plus location slots for transfer lines. It is suitable for use solely with machines of heading 84.63. The limited processing qualifies it as 'other' parts under this tariff item.
Cast Iron Headstock Mounting Block
This is a cast iron block for mounting headstocks on universal milling machines, cleaned of casting flash and with basic location features. It is suitable for use solely with machines of heading 84.63. As a rough casting not further processed, it falls under this tariff item for other parts.
Cast Iron Quill Support Casting for Drill Presses
This is a cast iron support casting for the quill mechanism in drill presses, with fins ground off and machined bosses for fixture location only. It is suitable for use solely with machines of heading 84.62. The limited processing qualifies it as 'other' parts under this tariff item.