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 duty (general)
3.9%
US HTS lines
1
EU CN codes
5
UK commodity codes
5
Unit
No.

US HTS + UK Tariff v4.0.1596 · updated 2026-09-10 · sources

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 codeDescriptionGeneralSpecialOtherUnit
8466.10.01 Tool holders and self-opening dieheads
3 statistical lines (10-digit)
  • 8466.10.01.10 - Tool holders for forming-type or cutting-type dies
  • 8466.10.01.30 - Holders for replaceable cutting or drill inserts
  • 8466.10.01.75 - Other
 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 codeDescription
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 codeDescription
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 →
Not a customs ruling. Classification is determined by the importing country's customs authority and depends on the exact product. This page is reference information from official published schedules, not legal advice. For a binding decision, request a ruling (US: CBP CROSS · UK: HMRC ATaR · EU: BTI).

Other subheadings in 8466

8466.00 8466 Parts and accessories suitable for use solely or principally with the machines of hea 8466.10 Tool holders and self-opening dieheads 8466.20 Work holders 8466.30 Dividing heads and other special attachments for machines 8466.91 For machines of heading 8464 8466.92 For machines of heading 8465 8466.93 For machines of headings 8456 to 8461 8466.94 For machines of heading 8462 or 8463

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.