# United States tariff lines under HS 8458.91

> The United States tariff splits HS 8458.91 (other lathes: Numerically controlled) into 6 national lines: 8458.91.10.40 (used or rebuilt), 8458.91.10.60 (multiple spindle), 8458.91.10.80 (other), 8458.91.50.40 (used or rebuilt) and 2 others. The general (MFN) duty differs by line: 4.2% on 8458.91.10.40, 4.2% on 8458.91.10.60, 4.2% on 8458.91.10.80, 4.4% on 8458.91.50.40, 4.4% on 8458.91.50.50 and 4.4% on 8458.91.50.70.

Source: https://border.bot/countries/united-states/hs-codes/845891
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) / [8458.91](https://border.bot/countries/united-states/hs-codes/845891)

## Key facts

- HS subheading: [8458.91](https://border.bot/hs-codes/845891)
- National lines: 6
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8458.91

The United States tariff splits HS 8458.91 (other lathes: Numerically controlled) into 6 national lines: 8458.91.10.40 (used or rebuilt), 8458.91.10.60 (multiple spindle), 8458.91.10.80 (other), 8458.91.50.40 (used or rebuilt) and 2 others.

The general (MFN) duty differs by line: 4.2% on 8458.91.10.40, 4.2% on 8458.91.10.60, 4.2% on 8458.91.10.80, 4.4% on 8458.91.50.40, 4.4% on 8458.91.50.50 and 4.4% on 8458.91.50.70.

- [8458.91.10.40](https://border.bot/countries/united-states/hs-codes/8458911040) Other lathes, Numerically controlled, Vertical turret lathes, Used or rebuilt. Duty (MFN): 4.2%
- [8458.91.10.60](https://border.bot/countries/united-states/hs-codes/8458911060) Other lathes, Numerically controlled, Vertical turret lathes, Other, Multiple spindle. Duty (MFN): 4.2%
- [8458.91.10.80](https://border.bot/countries/united-states/hs-codes/8458911080) Other lathes, Numerically controlled, Vertical turret lathes, Other, Other. Duty (MFN): 4.2%
- [8458.91.50.40](https://border.bot/countries/united-states/hs-codes/8458915040) Other lathes, Numerically controlled, Other, Used or rebuilt. Duty (MFN): 4.4%
- [8458.91.50.50](https://border.bot/countries/united-states/hs-codes/8458915050) Other lathes, Numerically controlled, Other, Other, Multiple spindle. Duty (MFN): 4.4%
- [8458.91.50.70](https://border.bot/countries/united-states/hs-codes/8458915070) Other lathes, Numerically controlled, Other, Other, Other. Duty (MFN): 4.4%

## In other countries

No other national tariff on border.bot has live lines under 8458.91 yet.

- [The Harmonized System text for 8458.91](https://border.bot/hs-codes/845891)

- Previous subheading: [8458.19](https://border.bot/countries/united-states/hs-codes/845819) Lathes (including turning centers) for removing metal
- Next subheading: [8458.99](https://border.bot/countries/united-states/hs-codes/845899) Other

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8458.91?

The United States tariff splits HS 8458.91 (other lathes: Numerically controlled) into 6 national lines: 8458.91.10.40 (used or rebuilt), 8458.91.10.60 (multiple spindle), 8458.91.10.80 (other), 8458.91.50.40 (used or rebuilt) and 2 others.

### What is the duty on HS 8458.91 in the United States?

The general (MFN) duty differs by line: 4.2% on 8458.91.10.40, 4.2% on 8458.91.10.60, 4.2% on 8458.91.10.80, 4.4% on 8458.91.50.40, 4.4% on 8458.91.50.50 and 4.4% on 8458.91.50.70.

## 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/845891.json