Chapter 84 · Machinery and mechanical appliances; computers · Section 16
HS Code 8466.10
Tool holders and self-opening dieheads
Heading 8466: 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
US HTS + UK Tariff v4.0.1633 · updated 2026-10-21 · sources
Rates on this page are the official published schedule rates, shown for information. This is not a customs ruling: preference programs, Section 232/301 surcharges and per-shipment fees can change what you actually pay.
United States - HTS lines under 8466.10
Source: official Harmonized Tariff Schedule (USITC). "General" is the normal-trade-relations rate; "Special" lists preference programs; "Other" is the column-2 rate. Additional Section 232/301 duties may apply on top.
| HTS code | Description | General | Special | Other | Unit |
|---|---|---|---|---|---|
| 8466.10.01 |
Tool holders and self-opening dieheads 3 statistical lines (10-digit)
|
3.9% | Free (A*,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 45% | No. |
Estimate the US duty runs in your browser · no caps
Enter the customs value (and quantity, when a rate is per-unit) to estimate the general-rate duty per HTS line. Estimates exclude Section 232/301 surcharges, MPF/HMF and fees. Not a customs ruling.
European Union - CN codes under 8466.10
Source: EU Combined Nomenclature (Eurostat, © European Union, reused per Decision 2011/833/EU). Duty rates and measures live in TARIC; each code links to the official consultation.
| CN code | Description | |
|---|---|---|
| 8466 10 20 | Arbors, collets and sleeves | EU duty (TARIC) → |
| 8466 10 80 | Self-opening dieheads | EU duty (TARIC) → |
| 8466 10 38 | Other | EU duty (TARIC) → |
| 8466 10 31 | For lathes | EU duty (TARIC) → |
| 8466 10 00 | Tool holders and self-opening dieheads | EU duty (TARIC) → |
United Kingdom - commodity codes under 8466.10
Source: UK Integrated Online Tariff (Open Government Licence v3.0). Declarable 10-digit codes go on the customs declaration; check the official page for the current duty and VAT measures.
| Commodity code | Description | |
|---|---|---|
| 8466 10 00 00 | Tool holders and self-opening dieheads | UK duty & VAT → |
| 8466 10 20 00 | Arbors, collets and sleeves | UK duty & VAT → |
| 8466 10 31 00 | For lathes | UK duty & VAT → |
| 8466 10 38 00 | Other | UK duty & VAT → |
| 8466 10 80 00 | Self-opening dieheads | UK duty & VAT → |
Nearby codes in heading 8466
The subheadings immediately before and after 8466.10 in chapter 84.
Sources: U.S. International Trade Commission, Harmonized Tariff Schedule (public domain) · EU Combined Nomenclature © European Union, Eurostat (Decision 2011/833/EU) · UK Integrated Online Tariff, contains public sector information licensed under the Open Government Licence v3.0. Data refreshed weekly. Details on About & Data Sources.
Frequently asked questions
Common questions about HS code 8466.10.
What is HS code 8466.10?
HS code 8466.10 covers: Tool holders and self-opening dieheads. It belongs to chapter 84 (Machinery and mechanical appliances; computers) of the Harmonized System.
What is the US import duty for HS code 8466.10?
The US general (normal trade relations) rate is: 3.9%. Preference programs and Section 232/301 surcharges can change the effective rate; see the HTS lines for detail.
What is the UK commodity code for 8466.10?
The UK extends 8466.10 to 5 declarable 10-digit commodity codes, starting with 8466100000. The full code goes on the UK customs declaration.