HS code · 6-digit subheading
HS Code 8459.41 – Machine-tools; for boring by removing metal, numerically controlled boring machines, n.e.c. in heading 8459
HS code 8459.41 is the 6-digit subheading for machine-tools, for boring by removing metal, numerically controlled boring machines, n.e.c. in heading 8459. It is used for CNC jig borers, CNC horizontal boring machines, CNC vertical boring machines, CNC deep hole boring machines and CNC fine boring machines.
What HS 8459.41 covers
This category refers to specialized numerically controlled (CNC) machine tools primarily designed for boring operations – creating or enlarging precise holes in workpieces by removing metal. Unlike multi-functional boring-milling centers, their main function is dedicated to achieving extremely high accuracy in hole geometry, position, and surface finish. They are indispensable in industries requiring tight tolerances for holes, such as aerospace for engine components, heavy machinery for large gearboxes, and mold & die making for intricate tooling. Countries with advanced manufacturing sectors, particularly those involved in high-value component production, are the primary importers (e.g., USA, Germany, Japan). Exporters are typically nations renowned for their precision engineering and machine tool innovation (e.g., Japan, Germany, Switzerland). The trade reflects global demand for specialized, high-precision hole-making capabilities, crucial for complex assemblies and critical performance parts.
- Covers
- CNC jig borers
- CNC horizontal boring machines
- CNC vertical boring machines
- CNC deep hole boring machines
- CNC fine boring machines
- CNC coordinate boring machines
- Examples
- SIP Hydroptic series
- Toshiba Machine BTD series
- Mitsui Seiki J series
- Dixi 270 series
- WFL Millturn (boring focus)
Codes often confused with 8459.41
Common mistake. Often mistaken for 845931 (CNC boring-milling machines) if the machine has some milling capability, or 845961 (CNC milling machines) if the boring function is secondary.
Top exporters and importers of HS code 845941, 2025
In 2025, the largest exporter of HS code 845941 in UN Comtrade data was China, with 32% of world exports; the largest importer in UN Comtrade data was China, with 34% of world imports. Countries that did not report 2025 data are estimated from partner records, which can understate them.
Top exporters 2025 · share of world exports
- 1 China $27M 32% of world exports
- 2 South Korea $26M 31% of world exports
- 3 Italy $6.7M 7.9% of world exports
World total: $84M Reported figures on UN Comtrade ↗
Top importers 2025 · share of world imports
- 1 China $30M 34% of world imports
- 2 United States $13M 14% of world imports
- 3 India $9.9M 11% of world imports
World total: $90M Reported figures on UN Comtrade ↗
How these figures are built
109 countries reported 2025 trade to UN Comtrade in HS 2022, and their own totals are used. Countries that did not report are estimated from what other countries recorded trading with them. Those estimates miss trade with other non-reporting countries, so they can be low, and a non-reporting country can rank higher than shown or be missing from the list. World totals add both and leave out trade between two non-reporting countries. Figures are in current US dollars; reported imports are mostly valued CIF and exports FOB, and exports include re-exports. The UN Comtrade links show the underlying records; they can also list a few reporters left out here (regional groups and older HS editions).
Source: UN Comtrade (United Nations Statistics Division), 2025 annual data.
Brazil NCM code for 8459.41
Brazil does not split HS 8459.41: its NCM code is 8459.41.00.
All Brazil NCM codes in heading 84.59 →
Source: Siscomex NCM table, updated Oct 2026. The Portuguese text is official; the English is our translation.
Questions about HS 8459.41
What is HS code 845941?
HS code 845941 is a 6-digit subheading in the Harmonized System that covers: Machine-tools; for boring by removing metal, numerically controlled boring machines, n.e.c. in heading 8459. This category refers to specialized numerically controlled (CNC) machine tools primarily designed for boring operations – creating or enlarging precise holes in workpieces by removing metal. Unlike multi-functional boring-milling centers, their main function is dedicated to achieving extremely high accuracy in hole geometry, position, and surface finish. They are indispensable in industries requiring tight tolerances for holes, such as aerospace for engine components, heavy machinery for large gearboxes, and mold & die making for intricate tooling. Countries with advanced manufacturing sectors, particularly those involved in high-value component production, are the primary importers (e.g., USA, Germany, Japan). Exporters are typically nations renowned for their precision engineering and machine tool innovation (e.g., Japan, Germany, Switzerland). The trade reflects global demand for specialized, high-precision hole-making capabilities, crucial for complex assemblies and critical performance parts.
What products fall under HS code 845941?
CNC jig borers, CNC horizontal boring machines, CNC vertical boring machines, CNC deep hole boring machines, CNC fine boring machines, CNC coordinate boring machines
What are common misclassifications for HS code 845941?
Often mistaken for 845931 (CNC boring-milling machines) if the machine has some milling capability, or 845961 (CNC milling machines) if the boring function is secondary.
Which countries are the top exporters of goods under HS code 845941?
In 2025, the top exporters of HS code 845941 in UN Comtrade data were China ($27M, 32% of world exports), South Korea ($26M) and Italy ($6.7M). World exports came to about $84M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
Which countries are the top importers of goods under HS code 845941?
In 2025, the top importers of HS code 845941 in UN Comtrade data were China ($30M, 34% of world imports), the United States ($13M) and India ($9.9M). World imports came to about $90M, adding countries' reported figures and partner-based estimates for those that did not report (UN Comtrade data). Countries that did not report 2025 data are estimated from partner records, which can understate them.
How is HS code 845941 structured?
HS code 845941 is a 6-digit subheading under the Harmonized System. The first 2 digits (84) identify the chapter, digits 3-4 (59) identify the heading, and digits 5-6 (41) specify the subheading. This code is standardized globally by the World Customs Organization.
What is the Brazil NCM code for HS code 845941?
In Brazil, HS code 845941 is NCM 8459.41.00. The last two digits are 00 because Brazil does not split this HS code further.