# United States tariff lines under HS 8466.93

> The United States tariff splits HS 8466.93 (other: For machines of headings 84.56 to 84.61) into 12 national lines: 8466.93.11.00 (for water-jet cutting machines), 8466.93.15.30 (for metalworking machine tools for cutting, grinding or finishing gears), 8466.93.15.60 (other), 8466.93.30.00 (of metalworking machine tools for cutting gears) and 8 others.

Source: https://border.bot/countries/united-states/hs-codes/846693
Last updated: 9 October 2026

[Countries](https://border.bot/countries) / [United States](https://border.bot/countries/united-states) / [Chapter 84](https://border.bot/countries/united-states/hs-codes/84) / [8466.93](https://border.bot/countries/united-states/hs-codes/846693)

## Key facts

- HS subheading: [8466.93](https://border.bot/hs-codes/846693)
- National lines: 12
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8466.93

The United States tariff splits HS 8466.93 (other: For machines of headings 84.56 to 84.61) into 12 national lines: 8466.93.11.00 (for water-jet cutting machines), 8466.93.15.30 (for metalworking machine tools for cutting, grinding or finishing gears), 8466.93.15.60 (other), 8466.93.30.00 (of metalworking machine tools for cutting gears) and 8 others.

- [8466.93.11.00](https://border.bot/countries/united-states/hs-codes/8466931100) Other, For machines of headings 8456 to 8461, For water-jet cutting machines. Duty (MFN): free
- [8466.93.15.30](https://border.bot/countries/united-states/hs-codes/8466931530) Other, For machines of headings 8456 to 8461, Other, Bed, base, table, head, tail, saddle, cradle, cross slide, column, arm, saw arm, wheelhead, tailstock, headstock, ram, frame, work-arbor support, and C-frame castings, weldments or fabrications, Cast-iron parts not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery, For metalworking machine tools for cutting, grinding or finishing gears. Duty (MFN): free
- [8466.93.15.60](https://border.bot/countries/united-states/hs-codes/8466931560) Other, For machines of headings 8456 to 8461, Other, Bed, base, table, head, tail, saddle, cradle, cross slide, column, arm, saw arm, wheelhead, tailstock, headstock, ram, frame, work-arbor support, and C-frame castings, weldments or fabrications, Cast-iron parts not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery, Other. Duty (MFN): free
- [8466.93.30.00](https://border.bot/countries/united-states/hs-codes/8466933000) Other, For machines of headings 8456 to 8461, Other, Bed, base, table, head, tail, saddle, cradle, cross slide, column, arm, saw arm, wheelhead, tailstock, headstock, ram, frame, work-arbor support, and C-frame castings, weldments or fabrications, Other, Of metalworking machine tools for cutting gears. Duty (MFN): 5.8%
- [8466.93.53.40](https://border.bot/countries/united-states/hs-codes/8466935340) Other, For machines of headings 8456 to 8461, Other, Bed, base, table, head, tail, saddle, cradle, cross slide, column, arm, saw arm, wheelhead, tailstock, headstock, ram, frame, work-arbor support, and C-frame castings, weldments or fabrications, Other, Other, Of metalworking machine tools for grinding or finishing gears. Duty (MFN): 4.7%
- [8466.93.53.85](https://border.bot/countries/united-states/hs-codes/8466935385) Other, For machines of headings 8456 to 8461, Other, Bed, base, table, head, tail, saddle, cradle, cross slide, column, arm, saw arm, wheelhead, tailstock, headstock, ram, frame, work-arbor support, and C-frame castings, weldments or fabrications, Other, Other, Other. Duty (MFN): 4.7%
- [8466.93.60.30](https://border.bot/countries/united-states/hs-codes/8466936030) Other, For machines of headings 8456 to 8461, Other, Other, Cast-iron parts not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery, For metalworking machine tools for cutting, grinding or finishing gears. Duty (MFN): free
- [8466.93.60.60](https://border.bot/countries/united-states/hs-codes/8466936060) Other, For machines of headings 8456 to 8461, Other, Other, Cast-iron parts not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery, Other. Duty (MFN): free
- [8466.93.75.00](https://border.bot/countries/united-states/hs-codes/8466937500) Other, For machines of headings 8456 to 8461, Other, Other, Other, Of metalworking machine tools for cutting gears. Duty (MFN): 5.8%
- [8466.93.96.00](https://border.bot/countries/united-states/hs-codes/8466939600) Other, For machines of headings 8456 to 8461, Other, Other, Other, Other, Parts and accessories of machine tools of subheadings 8456.11, 8456.12, 8456.30, 8457.10, 8458.91, 8459.21, 8459.61 and 8461.50, of a kind used solely or principally for the manufacture of printed circuits, printed circuit assemblies, parts of heading 8517 or parts of automatic data processing machines. Duty (MFN): free
- [8466.93.98.40](https://border.bot/countries/united-states/hs-codes/8466939840) Other, For machines of headings 8456 to 8461, Other, Other, Other, Other, Other, Of metalworking machine tools for grinding or finishing gears. Duty (MFN): 4.7%
- [8466.93.98.85](https://border.bot/countries/united-states/hs-codes/8466939885) Other, For machines of headings 8456 to 8461, Other, Other, Other, Other, Other, Other. Duty (MFN): 4.7%

## In other countries

No other national tariff on border.bot has live lines under 8466.93 yet.

- [The Harmonized System text for 8466.93](https://border.bot/hs-codes/846693)

- Previous subheading: [8466.92](https://border.bot/countries/united-states/hs-codes/846692) For machines of heading 8465
- Next subheading: [8466.94](https://border.bot/countries/united-states/hs-codes/846694) For machines of heading 8462 or 8463

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8466.93?

The United States tariff splits HS 8466.93 (other: For machines of headings 84.56 to 84.61) into 12 national lines: 8466.93.11.00 (for water-jet cutting machines), 8466.93.15.30 (for metalworking machine tools for cutting, grinding or finishing gears), 8466.93.15.60 (other), 8466.93.30.00 (of metalworking machine tools for cutting gears) and 8 others.

## Sources and updates

The tariff lines for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The duty rates for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

The trade programmes for the United States come from border.bot release 1 (edition 2026HTSRev21), read from the publisher’s files, and have been live since 9 October 2026.

This page was last updated on 9 October 2026.

Guidance from published tariff data, not a binding ruling. For a decision customs must follow, apply to the destination’s customs authority for a binding tariff ruling.

Official source files:

- https://hts.usitc.gov/reststop/exportList?from=0000000000&to=9999999999&format=CSV&styles=false

Machine-readable: https://border.bot/countries/united-states/hs-codes/846693.json