# United States tariff line 8466.10.01.30: Holders for replaceable cutting or drill inserts

> In the United States tariff, line 8466.10.01.30 covers tool holders and self-opening dieheads, holders for replaceable cutting or drill inserts. The general (MFN) duty rate is 3.9%. It falls under HS subheading 8466.10 in heading 84.66 (chapter 84).

Source: https://border.bot/countries/united-states/hs-codes/8466100130
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) / [8466.10](https://border.bot/countries/united-states/hs-codes/846610) / [8466.10.01.30](https://border.bot/countries/united-states/hs-codes/8466100130)

## Key facts

- Tariff line: 8466.10.01.30
- Covers: Tool holders and self-opening dieheads, holders for replaceable cutting or drill inserts
- Duty (MFN): 3.9%
- Preferential rates: From free (18 programmes or origins)
- Additional duties: None recorded
- Restrictions: None recorded
- Tariff: [United States](https://border.bot/countries/united-states)
- HS subheading: [8466.10](https://border.bot/hs-codes/846610)

## What this line covers

In the United States tariff, line 8466.10.01.30 covers tool holders and self-opening dieheads, holders for replaceable cutting or drill inserts.

Its legal text is “Holders for replaceable cutting or drill inserts”, read under “Tool holders and self-opening dieheads”.

## How it is structured

It falls under HS subheading 8466.10 in heading 84.66 (chapter 84). The first six digits are the Harmonized System code; the 4 digits after them are added by the United States tariff.

- Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
- Heading 84.66: Parts and accessories suitable for use solely or principally with the machines of headings 8456 to 8465, including work or tool holders, self-opening dieheads, dividing heads and other special attachments for the machines; tool holders for any type of tool for working in the hand
- Subheading 8466.10: Tool holders and self-opening dieheads
- Line 8466.10.01.30: Holders for replaceable cutting or drill inserts

## Duty

The general (MFN) duty rate is 3.9%.

The rate is published on 8466.10.01.

Duty-free entry applies to goods that qualify under 17 programmes, and to goods from a group of origins (origin group A*).

- Free: a group of origins (origin group A*) (A*)
- Free: United States-Australia Free Trade Agreement (AU)
- Free: United States-Bahrain Free Trade Agreement Implementation Act (BH)
- Free: United States-Chile Free Trade Agreement (CL)
- Free: United States-Colombia Trade Promotion Agreement Implementation Act (CO)
- Free: African Growth and Opportunity Act (D)
- Free: Caribbean Basin Economic Recovery Act (E)
- Free: United States-Israel Free Trade Area (IL)
- Free: United States-Jordan Free Trade Area Implementation Act (JO)
- Free: Trade Agreement Between the United States and Japan (JP)
- Free: United States-Korea Free Trade Agreement Implementation Act (KR)
- Free: United States-Morocco Free Trade Agreement Implementation Act (MA)
- Free: United States-Oman Free Trade Agreement Implementation Act (OM)
- Free: Dominican Republic-Central America-United States Free Trade Agreement (P)
- Free: United States-Panama Trade Promotion Agreement Implementation Act (PA)
- Free: United States-Peru Trade Promotion Agreement Implementation Act (PE)
- Free: United States-Mexico-Canada Agreement (S)
- Free: United States-Singapore Free Trade Agreement (SG)

## In other countries

No other national tariff on border.bot has live lines under 8466.10 yet.

- [The Harmonized System text for 8466.10](https://border.bot/hs-codes/846610)

## Other lines under 8466.10

- [8466.10.01.10](https://border.bot/countries/united-states/hs-codes/8466100110) Tool holders for forming-type or cutting-type dies
- [8466.10.01.75](https://border.bot/countries/united-states/hs-codes/8466100175) Other

- Previous line: [8466.10.01.10](https://border.bot/countries/united-states/hs-codes/8466100110) Tool holders for forming-type or cutting-type dies
- Next line: [8466.10.01.75](https://border.bot/countries/united-states/hs-codes/8466100175) Other

## Frequently asked questions

### What does tariff line 8466.10.01.30 cover in the United States tariff?

In the United States tariff, line 8466.10.01.30 covers tool holders and self-opening dieheads, holders for replaceable cutting or drill inserts.

### What is the general (MFN) duty on 8466.10.01.30 in the United States?

The general (MFN) duty rate is 3.9%. The rate is published on 8466.10.01.

### Which preferential rates apply to 8466.10.01.30?

Duty-free entry applies to goods that qualify under 17 programmes: the United States-Australia Free Trade Agreement, the United States-Bahrain Free Trade Agreement Implementation Act, the United States-Chile Free Trade Agreement, the United States-Colombia Trade Promotion Agreement Implementation Act, African Growth and Opportunity Act, Caribbean Basin Economic Recovery Act, the United States-Israel Free Trade Area, the United States-Jordan Free Trade Area Implementation Act, Trade Agreement Between the United States and Japan, the United States-Korea Free Trade Agreement Implementation Act, the United States-Morocco Free Trade Agreement Implementation Act, the United States-Oman Free Trade Agreement Implementation Act, the Dominican Republic-Central America-United States Free Trade Agreement, the United States-Panama Trade Promotion Agreement Implementation Act, the United States-Peru Trade Promotion Agreement Implementation Act, the United States-Mexico-Canada Agreement and the United States-Singapore Free Trade Agreement, and to goods from a group of origins (origin group A*).

## 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/8466100130.json