8457
4-digit headingMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal
This is a 4-digit heading — a category, not a filing code. Pick the more specific code beneath it that best matches your goods; only a 10-digit statistical code can be used on a customs entry.
Duty rates
No rate is published at this level — check the specific 10-digit statistical code beneath it.
| Rate | Value and what it means |
|---|---|
| General rate (Column 1) | See 10-digit codeColumn 1 general Applies to most trading partners — the standard "normal trade relations" rate. |
| Special rate (Column 1) | —Trade programs The country letters in parentheses are free trade agreement and preference programs. If your goods qualify under one of them, that rate replaces the general rate. |
| Column 2 rate | —Non-NTR Reserved for the small group of countries that do not have normal trade relations with the US (currently Cuba, North Korea, Russia and Belarus). Almost no importer uses this column — if you are shipping from anywhere else, ignore it. |
| Unit of quantity | — How CBP expects the quantity to be reported on the entry summary. |
Codes within Machining centers, unit construction machines (single station) and multistation transfer machines, for working metal
15 more specific lines fall under 8457.
- 8457.10.00Machining centers8-digit subheadingMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal:4.2%
- 8457.10.00.05Used or rebuilt10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Machining centers
- 8457.10.00.15Not over 660 mm10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Machining centers > Other: > With automatic tool changers > Vertical-spindle machines with a Y-axis travel of--
- 8457.10.00.25Over 660 mm10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Machining centers > Other: > With automatic tool changers > Vertical-spindle machines with a Y-axis travel of--
- 8457.10.00.55Not over 685 mm10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Machining centers > Other: > With automatic tool changers > Horizontal-spindle machines with a Y-axis travel of--
- 8457.10.00.60Over 685 mm but not over 1,016 mm10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Machining centers > Other: > With automatic tool changers > Horizontal-spindle machines with a Y-axis travel of--
- 8457.10.00.65Over 1,016 mm10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Machining centers > Other: > With automatic tool changers > Horizontal-spindle machines with a Y-axis travel of--
- 8457.10.00.70Other10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Machining centers > Other: > With automatic tool changers
- 8457.10.00.75Other10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Machining centers > Other:
- 8457.20.00Unit construction machines (single station)8-digit subheadingMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal:3.3%
- 8457.20.00.10Numerically controlled10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Unit construction machines (single station)
- 8457.20.00.90Other10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Unit construction machines (single station)
- 8457.30.00Multistation transfer machines8-digit subheadingMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal:3.3%
- 8457.30.00.10Numerically controlled10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Multistation transfer machines
- 8457.30.00.90Other10-digit statistical codeMachining centers, unit construction machines (single station) and multistation transfer machines, for working metal: > Multistation transfer machines
Chapter 84: Machinery and Mechanical Appliances; Parts Thereof
Browse every code in this chapter to compare neighbouring classifications.
View Chapter 84Source: USITC Harmonized Tariff Schedule, 2026 Basic Edition, Revision 16. Rate text is reproduced verbatim from the official export; category paths and duty estimates are derived.
Data loaded August 18, 2026.Check this chapter on hts.usitc.govReport an error with this codeHow this data is built