# United States tariff lines under HS 8461.40

> The United States tariff splits HS 8461.40 (gear cutting, gear grinding or gear finishing machines) into 9 national lines: 8461.40.10.10 (used or rebuilt), 8461.40.10.20 (for bevel gears), 8461.40.10.30 (gear hobbers), 8461.40.10.40 (gear shapers) and 5 others.

Source: https://border.bot/countries/united-states/hs-codes/846140
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) / [8461.40](https://border.bot/countries/united-states/hs-codes/846140)

## Key facts

- HS subheading: [8461.40](https://border.bot/hs-codes/846140)
- National lines: 9
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8461.40

The United States tariff splits HS 8461.40 (gear cutting, gear grinding or gear finishing machines) into 9 national lines: 8461.40.10.10 (used or rebuilt), 8461.40.10.20 (for bevel gears), 8461.40.10.30 (gear hobbers), 8461.40.10.40 (gear shapers) and 5 others.

- [8461.40.10.10](https://border.bot/countries/united-states/hs-codes/8461401010) Gear cutting, gear grinding or gear finishing machines, Gear cutting machines, Used or rebuilt. Duty (MFN): 5.8%
- [8461.40.10.20](https://border.bot/countries/united-states/hs-codes/8461401020) Gear cutting, gear grinding or gear finishing machines, Gear cutting machines, Other, For bevel gears. Duty (MFN): 5.8%
- [8461.40.10.30](https://border.bot/countries/united-states/hs-codes/8461401030) Gear cutting, gear grinding or gear finishing machines, Gear cutting machines, Other, Other, Gear hobbers. Duty (MFN): 5.8%
- [8461.40.10.40](https://border.bot/countries/united-states/hs-codes/8461401040) Gear cutting, gear grinding or gear finishing machines, Gear cutting machines, Other, Other, Gear shapers. Duty (MFN): 5.8%
- [8461.40.10.60](https://border.bot/countries/united-states/hs-codes/8461401060) Gear cutting, gear grinding or gear finishing machines, Gear cutting machines, Other, Other, Other. Duty (MFN): 5.8%
- [8461.40.50.20](https://border.bot/countries/united-states/hs-codes/8461405020) Gear cutting, gear grinding or gear finishing machines, Gear grinding or finishing machines, Used or rebuilt. Duty (MFN): 4.4%
- [8461.40.50.40](https://border.bot/countries/united-states/hs-codes/8461405040) Gear cutting, gear grinding or gear finishing machines, Gear grinding or finishing machines, Other, valued under $3,025 each. Duty (MFN): 4.4%
- [8461.40.50.50](https://border.bot/countries/united-states/hs-codes/8461405050) Gear cutting, gear grinding or gear finishing machines, Gear grinding or finishing machines, Other, For bevel gears. Duty (MFN): 4.4%
- [8461.40.50.70](https://border.bot/countries/united-states/hs-codes/8461405070) Gear cutting, gear grinding or gear finishing machines, Gear grinding or finishing machines, Other, Other. Duty (MFN): 4.4%

## In other countries

No other national tariff on border.bot has live lines under 8461.40 yet.

- [The Harmonized System text for 8461.40](https://border.bot/hs-codes/846140)

- Previous subheading: [8461.30](https://border.bot/countries/united-states/hs-codes/846130) Broaching machines
- Next subheading: [8461.50](https://border.bot/countries/united-states/hs-codes/846150) Sawing or cutting-off machines

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8461.40?

The United States tariff splits HS 8461.40 (gear cutting, gear grinding or gear finishing machines) into 9 national lines: 8461.40.10.10 (used or rebuilt), 8461.40.10.20 (for bevel gears), 8461.40.10.30 (gear hobbers), 8461.40.10.40 (gear shapers) and 5 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/846140.json