This directory combines historical reference rows with separately labelled national sources. Read the source title, observation date, printed units and conditions on each entry. National source observations do not establish all measures applicable to a shipment.

United States Customs Tariff for HS Code 846140

Machine-tools; gear cutting, gear grinding or gear finishing machines, working by removing metal, sintered metal carbides or cermets

USITC 2026 HTS Revision 19

26,806 official source entries are searchable. Checked 2026-09-22; edition published 2026-09-15.

Printed tariff and statistical lines from this edition, separate from historical WITS averages. Blank duty cells are not a confirmed zero. Review the parent tariff line, general and chapter notes, chapter 99, origin, exclusions, quotas and additional duties. No shipment total or special-rate eligibility is calculated. The edition publication date is not a line-level effective date.

Official schedule and source documentation

Official entries matching 846140

8461.40.10

Machine tools for planing, shaping, slotting, broaching, gear cutting, gear grinding or gear finishing, sawing, cutting-off and other machine tools working by removing metal or cermets, not elsewhere specified or included: › Gear cutting, gear grinding or gear finishing machines:

Gear cutting machines

Column 1 — General: 5.8%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)2.9% (JP)
Column 2: 40%

Official source for this code

8461.40.10.10

Used or rebuilt

Source units: No.

Column 1 — General: No amount printed on this row; not a confirmed zero.
Column 1 — Special (eligibility required): No amount printed on this row; not a confirmed zero.
Column 2: No amount printed on this row; not a confirmed zero.

Parent tariff line 8461.40.10 — read its printed duties and notes

Gear cutting machines

Column 1 — General: 5.8%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)2.9% (JP)
Column 2: 40%

Open parent line in the official schedule

Official source for this code

8461.40.10.20

For bevel gears

Source units: No.

Column 1 — General: No amount printed on this row; not a confirmed zero.
Column 1 — Special (eligibility required): No amount printed on this row; not a confirmed zero.
Column 2: No amount printed on this row; not a confirmed zero.

Parent tariff line 8461.40.10 — read its printed duties and notes

Gear cutting machines

Column 1 — General: 5.8%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)2.9% (JP)
Column 2: 40%

Open parent line in the official schedule

Official source for this code

8461.40.10.30

Gear hobbers

Source units: No.

Column 1 — General: No amount printed on this row; not a confirmed zero.
Column 1 — Special (eligibility required): No amount printed on this row; not a confirmed zero.
Column 2: No amount printed on this row; not a confirmed zero.

Parent tariff line 8461.40.10 — read its printed duties and notes

Gear cutting machines

Column 1 — General: 5.8%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)2.9% (JP)
Column 2: 40%

Open parent line in the official schedule

Official source for this code

8461.40.10.40

Gear shapers

Source units: No.

Column 1 — General: No amount printed on this row; not a confirmed zero.
Column 1 — Special (eligibility required): No amount printed on this row; not a confirmed zero.
Column 2: No amount printed on this row; not a confirmed zero.

Parent tariff line 8461.40.10 — read its printed duties and notes

Gear cutting machines

Column 1 — General: 5.8%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)2.9% (JP)
Column 2: 40%

Open parent line in the official schedule

Official source for this code

8461.40.10.60

Other

Source units: No.

Column 1 — General: No amount printed on this row; not a confirmed zero.
Column 1 — Special (eligibility required): No amount printed on this row; not a confirmed zero.
Column 2: No amount printed on this row; not a confirmed zero.

Parent tariff line 8461.40.10 — read its printed duties and notes

Gear cutting machines

Column 1 — General: 5.8%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)2.9% (JP)
Column 2: 40%

Open parent line in the official schedule

Official source for this code

8461.40.50

Gear grinding or finishing machines

Column 1 — General: 4.4%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Column 2: 30%

Official source for this code

8461.40.50.20

Used or rebuilt

Source units: No.

Column 1 — General: No amount printed on this row; not a confirmed zero.
Column 1 — Special (eligibility required): No amount printed on this row; not a confirmed zero.
Column 2: No amount printed on this row; not a confirmed zero.

Parent tariff line 8461.40.50 — read its printed duties and notes

Gear grinding or finishing machines

Column 1 — General: 4.4%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Column 2: 30%

Open parent line in the official schedule

Official source for this code

8461.40.50.40

Other, valued under $3,025 each

Source units: No.

Column 1 — General: No amount printed on this row; not a confirmed zero.
Column 1 — Special (eligibility required): No amount printed on this row; not a confirmed zero.
Column 2: No amount printed on this row; not a confirmed zero.

Parent tariff line 8461.40.50 — read its printed duties and notes

Gear grinding or finishing machines

Column 1 — General: 4.4%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Column 2: 30%

Open parent line in the official schedule

Official source for this code

8461.40.50.50

For bevel gears

Source units: No.

Column 1 — General: No amount printed on this row; not a confirmed zero.
Column 1 — Special (eligibility required): No amount printed on this row; not a confirmed zero.
Column 2: No amount printed on this row; not a confirmed zero.

Parent tariff line 8461.40.50 — read its printed duties and notes

Gear grinding or finishing machines

Column 1 — General: 4.4%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Column 2: 30%

Open parent line in the official schedule

Official source for this code

8461.40.50.70

Other

Source units: No.

Column 1 — General: No amount printed on this row; not a confirmed zero.
Column 1 — Special (eligibility required): No amount printed on this row; not a confirmed zero.
Column 2: No amount printed on this row; not a confirmed zero.

Parent tariff line 8461.40.50 — read its printed duties and notes

Gear grinding or finishing machines

Column 1 — General: 4.4%
Column 1 — Special (eligibility required): Free (A,AU,BH,CL,CO,D,E,IL,JO,KR,MA,OM,P,PA,PE,S,SG)
Column 2: 30%

Open parent line in the official schedule

Official source for this code

WITS 2023 historical MFN average

Reported average: 5.09999990463257%.

Source year: 2023. Classification: HS 2022 (H6). Checked 2026-09-14.

National lines included: 2 of 2. Excluded from the average: 0.

Reported ad-valorem range: 4.40000009536743%–5.80000019073486%.

Reported historical ad-valorem MFN simple average for 2023, not a national tariff schedule. No preferential rates, additional duties, VAT, excise or import permissions are determined.

Not a current 2026 national duty. The HS6 average does not determine the duty of a particular national subdivision, origin or shipment.

WITS observation for this code and year

UN Comtrade H6 descriptions (HS 2022)

WITS API definitions: reported averages and excluded national lines

Direct HS code answer for United States

United States HS Code 846140: 5.10% (2023 MFN average)

The source reports an indicative HS6 MFN average of 5.10% (2023 MFN average) for Machine-tools; gear cutting, gear grinding or gear finishing machines, working by removing metal, sintered metal carbides or cermets.Source status: not assessed. Verify the exact national tariff line, origin treatment, taxes, restrictions, and current customs guidance before using this information in a declaration.

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Customs tariff summary

Country: United States
HS / tariff code: 846140
Description: Machine-tools; gear cutting, gear grinding or gear finishing machines, working by removing metal, sintered metal carbides or cermets
Chapter: 84 —
Heading: 8461
Subheading: 846140
Indicative MFN HS6 average: 5.10% (2023 MFN average)
VAT / tax: Check local VAT and excise rules for the import destination.
Unit / basis: Not listed in this tariff line
Source / vintage: WITS / UNCTAD TRAINS — 2023 MFN HS6 reference

Historical MFN average

5.10% (2023 MFN average)

Import permission

not assessed

Import planning

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Details

HS Code: 846140
Chapter: 84 —
Heading: 8461
Subheading: 846140

Compare HS code 846140 across GCC countries

Each destination shows its own source label. Oman uses its national schedule; Qatar and UAE entries may cite their separately published references and unresolved exceptions. Other entries retain the historical GCC reference. National codes, duty notes, restrictions and tax treatment can differ; verify with the destination customs authority.

Saudi ArabiaSearch parent HS 846140 United Arab EmiratesSearch parent HS 846140 OmanSearch parent HS 846140 QatarSearch parent HS 846140 KuwaitSearch parent HS 846140 BahrainSearch parent HS 846140

Related HS Codes (Heading 8461)

HS Code	Description	Duty
846120	Machine-tools; shaping or slotting machines, working by removing metal, sintered metal carbides or cermets	4.40% (2023 MFN average)WITS 2023 historical MFN average
846130	Machine-tools; broaching machines, working by removing metal, sintered metal carbides or cermets	4.40% (2023 MFN average)WITS 2023 historical MFN average
846150	Machine-tools; sawing or cutting-off machines, working by removing metal, sintered metal carbides or cermets	4.40% (2023 MFN average)WITS 2023 historical MFN average
846190	Machine-tools; planing machines, and other machine-tools n.e.c. in heading no. 8461; working by removing metal, sinistered metal carbides or cerments.	4.40% (2023 MFN average)WITS 2023 historical MFN average

Data source: WITS/UNCTAD TRAINS (MFN 2022). Values are indicative HS6 MFN averages, not shipment-specific applied rates. Import permission and restrictions are not assessed. Historical reference rates exclude VAT, excise and other national measures. Separate national entries preserve the columns printed by their source; these are not a complete shipment assessment. Full disclaimer.