Chapter 84: Nuclear reactors, boilers, machinery and mechanical appliances; parts thereof
HTS heading 8459: Machine tools (including way-type unit head machines) for drilling, boring, milling, threading or tapping by removing metal, other than lat…
54 numbered lines under heading 8459, including 41 10-digit statistical lines. The first six digits are the international HS subheading; the general column is the normal US duty rate.
| HTS code | Description | Unit | General | Special | Column 2 |
|---|---|---|---|---|---|
| 8459 | Machine tools (including way-type unit head machines) for drilling, boring, milling, threading or tapping by removing metal, other than lathes (including turning centers) of heading 8458: | ||||
| 8459.10.00.00 | Way-type unit head machines | No. | 3.3% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% |
| Other drilling machines: | |||||
| 8459.21.00 | Numerically controlled | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.21.00.40 | Used or rebuilt | No. | |||
| 8459.21.00.80 | Other | No. | |||
| 8459.29.00 | Other | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.29.00.10 | Used or rebuilt | No. | |||
| 8459.29.00.20 | Other, valued under $3,025 each | No. | |||
| Other: | |||||
| 8459.29.00.40 | Multiple spindle | No. | |||
| Other: | |||||
| 8459.29.00.50 | Radial | No. | |||
| 8459.29.00.70 | Upright, excluding sensitive (hand- directed), turret and deep-hole machines | No. | |||
| 8459.29.00.90 | Other | No. | |||
| Other boring-milling machines: | |||||
| 8459.31.00 | Numerically controlled | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.31.00.05 | Used or rebuilt | No. | |||
| Other: | |||||
| Horizontal spindle | |||||
| 8459.31.00.10 | Table type, excluding planer type | No. | |||
| 8459.31.00.40 | Other | No. | |||
| 8459.31.00.70 | Other | No. | |||
| 8459.39.00 | OtherNote: See 9903.90.08. | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.39.00.10 | Used or rebuilt | No. | |||
| 8459.39.00.20 | Other, valued under $3,025 each | No. | |||
| Other: | |||||
| 8459.39.00.40 | Horizontal spindle | No. | |||
| 8459.39.00.50 | Other | No. | |||
| Other boring machines: | |||||
| 8459.41.00 | Numerically controlled | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.41.00.10 | Used or rebuilt | No. | |||
| 8459.41.00.20 | Other, valued under $3,025 each | No. | |||
| Other: | |||||
| 8459.41.00.30 | Vertical | No. | |||
| 8459.41.00.90 | Other | No. | |||
| 8459.49.00 | Other | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.49.00.10 | Used or rebuilt | No. | |||
| 8459.49.00.20 | Other, valued under $3,025 each | No. | |||
| Other: | |||||
| 8459.49.00.30 | Vertical | No. | |||
| 8459.49.00.90 | Other | No. | |||
| Milling machines, knee type: | |||||
| 8459.51.00 | Numerically controlled | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.51.00.40 | Used or rebuilt | No. | |||
| 8459.51.00.80 | Other | No. | |||
| 8459.59.00 | Other | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.59.00.10 | Used or rebuilt | No. | |||
| 8459.59.00.20 | Other, valued under $3,025 each | No. | |||
| 8459.59.00.30 | Other | No. | |||
| Other milling machines: | |||||
| 8459.61.00 | Numerically controlledNote: See 9903.90.08. | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,JP,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.61.00.40 | Used or rebuilt | No. | |||
| 8459.61.00.80 | Other | No. | |||
| 8459.69.00 | Other | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.69.00.10 | Used or rebuilt | No. | |||
| 8459.69.00.20 | Other, valued under $3,025 each | No. | |||
| Other: | |||||
| 8459.69.00.50 | Profile, duplicating or die sinking | No. | |||
| 8459.69.00.70 | Bed type | No. | |||
| 8459.69.00.90 | Other | No. | |||
| 8459.70 | Other threading or tapping machines: | ||||
| 8459.70.40.00 | Numerically controlled | No. | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% |
| 8459.70.80 | Other | 4.2% | Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG) | 30% | |
| 8459.70.80.40 | Used or rebuilt | No. | |||
| 8459.70.80.60 | Other, valued under $3,025 each | No. | |||
| 8459.70.80.80 | Other | No. |
Statistical (10-digit) lines without a rate use the rate of the 8-digit line above them. Additional duties such as Section 301 and Section 232 may apply; check them with the tariff checker.
Free tools
Free customs and shipping tools
HTS Code Lookup
Search the full US Harmonized Tariff Schedule by product or code, with duty rates.
De Minimis & Tariff Checker
US de minimis status and the Section 301/232 tariffs that may apply to an import.
Landed Cost & Duty Calculator
Estimate import duties, taxes and fees so you can price DDP.
Commercial Invoice Generator
Make a customs-ready commercial invoice with HS codes, plus CN 22/CN 23-style declarations.
Want us to find the money leaking out of your shipping? Get a free profit-leak audit.
Request a free auditSource: Harmonized Tariff Schedule of the United States, 2026 HTS Revision 20 (effective 2026-09-28), U.S. International Trade Commission (hts.usitc.gov), imported 2026-10-07. Reference only; not legal or customs advice or a binding classification. Additional duties under Chapter 99 may apply. ShipWave is not affiliated with the USITC or U.S. Customs and Border Protection.