# United States tariff lines under HS 8463.90

> The United States tariff splits HS 8463.90 (other machine tools for working metal or cermets, without removing material) into 3 national lines: 8463.90.00.40 (used or rebuilt), 8463.90.00.60 (other, valued under $3,025 each) and 8463.90.00.80 (other). The general (MFN) duty is 4.4% on all 3 lines.

Source: https://border.bot/countries/united-states/hs-codes/846390
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) / [8463.90](https://border.bot/countries/united-states/hs-codes/846390)

## Key facts

- HS subheading: [8463.90](https://border.bot/hs-codes/846390)
- Duty (MFN): 4.4%
- National lines: 3
- Tariff: [United States](https://border.bot/countries/united-states)
- Chapter: 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof

## United States lines under 8463.90

The United States tariff splits HS 8463.90 (other machine tools for working metal or cermets, without removing material) into 3 national lines: 8463.90.00.40 (used or rebuilt), 8463.90.00.60 (other, valued under $3,025 each) and 8463.90.00.80 (other).

The general (MFN) duty is 4.4% on all 3 lines.

- [8463.90.00.40](https://border.bot/countries/united-states/hs-codes/8463900040) Other, Used or rebuilt. Duty (MFN): 4.4%
- [8463.90.00.60](https://border.bot/countries/united-states/hs-codes/8463900060) Other, Other, valued under $3,025 each. Duty (MFN): 4.4%
- [8463.90.00.80](https://border.bot/countries/united-states/hs-codes/8463900080) Other, Other. Duty (MFN): 4.4%

## In other countries

No other national tariff on border.bot has live lines under 8463.90 yet.

- [The Harmonized System text for 8463.90](https://border.bot/hs-codes/846390)

- Previous subheading: [8463.30](https://border.bot/countries/united-states/hs-codes/846330) Other machine tools for working metal or cermets, without removing material
- Next subheading: [8464.10](https://border.bot/countries/united-states/hs-codes/846410) Machine tools for working stone, ceramics, concrete, asbestos-cement or like mineral materials or for cold working glass

## Frequently asked questions

### How many national tariff lines does the United States tariff have under HS 8463.90?

The United States tariff splits HS 8463.90 (other machine tools for working metal or cermets, without removing material) into 3 national lines: 8463.90.00.40 (used or rebuilt), 8463.90.00.60 (other, valued under $3,025 each) and 8463.90.00.80 (other).

### What is the duty on HS 8463.90 in the United States?

The general (MFN) duty is 4.4% on all 3 lines.

## 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/846390.json