Code 8466 10 · Heading 8466

Tool holders for machine tools or hand tools of any kind, and self-opening threading heads

This code covers tool holders for machine tools and for hand tools of any kind, as well as self-opening threading heads. The item must be one of these tool-holder types or a self-opening threading head.

See the official tariff text

Official tariff text

Tool holders, incl. tool holders for any type of tool for working in the hand, and self-opening dieheads, for machine tools

How we got to this code

XVI
84
8466
8466 10

Show the steps

The path to this code

Every code is reached through these choices, one level at a time.

Step 4 of 4

Step 1 · Section XVI Machinery and mechanical appliances; electrical equ…
Is the product a machine, apparatus or mechanical tool, or is it electrical equipment, a sound recorder or player, or a television image and sound recorder or player?
✓
Step 2 · Chapter 84 Nuclear reactors, boilers, machinery and mechanical… 1 of 2 chapters in section XVI
What is the machine, appliance or part specifically designed to do?
✓
Step 3 · Heading 8466 Parts and accessories suitable for use solely or pr… 66 of 86 headings under chapter 84
Is it a tool holder or self-opening thread-cutting head; a material holder; a dividing head or other special accessory; or another part or accessory for a machine tool for working stone, ceramics, concrete, asbestos cement, similar mineral materials or glass cold, wood, cork, bone, hard rubber, hard plastic or similar hard materials, metal by removing material, or non-cutting metal work?
✓
Step 4 · Subheading 8466 10 Tool holders, incl. tool holders for any type of to… 1 of 7 subheadings under heading 8466
What type of item is it: a mandrel, collet or bush used as a tool holder; a lathe tool holder other than a mandrel, collet or bush; another tool holder for machine tools or hand tools of any kind, excluding lathe holders, mandrels, collets and bushes; or a self-opening threading head for a machine tool?

Pick the 8-digit code

Pick the description that best matches your product.

Import duty on the codes below: 1.2%

4 codes below this one

Compare the sibling codes

See all 7 codes at this level

8466 10 Tool holders, incl. tool holders for any type of tool for working in the hand, and self-opening dieheads, for machine tools you are here 1.2%
8466 20 Work holders for machine tools 1.2%
8466 30 Dividing heads and other special attachments for machine tools, n.e.s. 1.2%
8466 91 Parts and accessories for machine tools for working stone, ceramics, concrete, asbestos-cement or like mineral materials or for cold-working glass, n.e.s. 1.2%
8466 92 Parts and accessories for machine tools for working wood, cork, bone, hard rubber, hard plastics or similar hard materials, n.e.s. 1.2%
8466 93 Parts and accessories for machine tools for working material by removing material of headings 8456 to 8461, n.e.s. 0.0–1.7%
8466 94 Parts and accessories for machine tools for working metal without removing material, n.e.s. 1.2%

Selling to Norway, Great Britain and the United States

What they charge on arrival.

Norway, Great Britain and the United States use their own tariff lines under the 6-digit HS code. The rates below are what their customs charge on goods arriving from the EU. Match the goods against each country's own wording before you rely on a rate.

Norway

Duty free

Their lines1 Norwegian line

84.66.1000 Tool-holders and self-opening dieheads

Norwegian tariff data checked Sept. 13, 2026.

Great Britain

Duty free

Their lines4 British lines

8466 10 20 00 Arbors, collets and sleeves

Northern Ireland follows other rules.

UK tariff data checked Sept. 13, 2026.

United States

10.0%

Estimated from published US measures

Their lines3 US lines
Entry dateSept. 17, 2026

8466.10.01.10 Parts and accessories suitable for use solely or principally with the machines of headings

The US importer of record files the entry.

US tariff data checked Sept. 16, 2026.

See the 1 Norwegian line

Selling to Norway

Norway splits the 6-digit category its own way, so these are Norway's own lines under it, not this EU code. Check your product against their wording; what Norwegian customs charges is shown per line.

84.66.1000

Tool-holders and self-opening dieheads

Ordinary duty

Duty free

Norwegian tariff data version 1.5/1.2, last checked Sept. 13, 2026.

Contains data from Norwegian Customs (data.toll.no), licensed under CC BY 4.0, adapted for display.

See the 4 British lines

Selling to Great Britain

What UK customs charges when goods like these arrive in Great Britain.

All 4 UK lines under this code

They all have the same duty rates shown here.

Ordinary duty

Duty free

These rates apply in Great Britain. Different rules may apply for goods entering Northern Ireland.

UK tariff data version v4.0.1599, last checked Sept. 13, 2026.

Contains public sector information licensed under the Open Government Licence v3.0.

Source: UK Department for Business and Trade (data.api.trade.gov.uk).

See the 3 US lines

Selling to the United States

What US customs charges when goods like these arrive from the EU. The US importer of record files the entry and pays the duty.

8466.10.01.10

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, Tool holders and self-opening dieheads, Tool holders for forming-type or cutting-type dies

General rate

3.9%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
8466.10.01.30

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, Tool holders and self-opening dieheads, Holders for replaceable cutting or drill inserts

General rate

3.9%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99
8466.10.01.75

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, Tool holders and self-opening dieheads, Other

General rate

3.9%

From the EU

10.0% Estimated from published US measures US headings applied: 9903.05.39 Section 301 forced-labour action, 91 FR 47318 (memorandum 91 FR 47717), U.S. note 52 to subchapter III of chapter 99

Worked out for an entry on Sept. 17, 2026.

US tariff schedule 2026HTSRev19, last checked Sept. 16, 2026.

Last change we recorded: Revision 19 (2026), Sept. 16, 2026.

Anti-dumping and countervailing duties, US import taxes and customs fees are not included.

The descriptions above are the US tariff texts, which the United States publishes in English only.

Source: the US International Trade Commission's Harmonized Tariff Schedule (hts.usitc.gov), public domain, and the measures published in the Federal Register.

This is a planning estimate from the US Harmonized Tariff Schedule (revision shown) and the published Federal Register measures as of the date shown, for a shipment of EU origin. It is not a customs entry, legal advice or a broker's opinion, and tariffs.help is not a US-licensed customs broker. The US importer of record or their broker confirms the classification, origin, value and the duty due before filing.

Duty rates shown here are estimates, read from official EU / Danish, Norwegian and UK tariff data for orientation only. Confirm the current rate with Toldstyrelsen, TARIC, Norwegian Customs or the UK Online Trade Tariff before you file. The rate you pay can also depend on the country of origin. These are base customs duties only: import VAT, excise duties, anti-dumping duties and safeguard or quota measures are not included.