HS Code 84.60 – Machine-tools; for deburring, sharpening, grinding, honing, lapping, polishing or otherwise finishing metal, sintered metal carbides or cermets by means of grinding stones, abrasives or polishing products

HS code 8460 is a 4-digit heading in the Harmonized System that covers: Machine-tools; for deburring, sharpening, grinding, honing, lapping, polishing or otherwise finishing metal, sintered metal carbides or cermets by means of grinding stones, abrasives or polishing products. Heading 8460 covers machine-tools specifically designed for finishing metal, sintered metal carbides, or cermets. The defining characteristic is the method of finishing: using grinding stones, abrasives, or polishing products. This category is crucial for achieving high surface quality, precise dimensional accuracy, and specific aesthetic finishes on manufactured parts. It encompasses a wide array of operations such as deburring, sharpening, grinding, honing, lapping, and polishing. Unlike general metal removal, the primary goal here is to refine surfaces and dimensions rather than bulk material removal. Key sub-categories include various types of grinding machines (surface, cylindrical, centerless, tool & cutter), honing machines, lapping machines, and polishing machines. The accurate classification under 8460 is vital for trade compliance, impacting tariff rates, eligibility for trade preference programs, and adherence to import/export regulations. These machines play a pivotal role in industries requiring extreme precision, such as automotive, aerospace, medical devices, and tool manufacturing, ensuring components meet stringent quality standards. As part of Section XVI (Machinery and Mechanical Appliances; Electrical Equipment; Parts Thereof), these machines represent specialized capital goods essential for advanced industrial processes.

Cylindrical grinding machines, Surface grinding machines, Centerless grinders, Tool and cutter grinders, Internal grinding machines, Jig grinders, Honing machines, Lapping machines, Superfinishing machines, Vibratory deburring machines, Abrasive flow machining systems, Belt grinding machines, Buffing machines, Ultrasonic deburring machines, Gear grinding machines, Cam grinding machines, Crankshaft grinding machines, Profile grinders, Optical profile grinders, Robotic deburring cells, Electrochemical grinding machines, Flat honing machines, Double disc grinders

Common misclassifications for 8460 include confusion with 8461 (other metal-removing machines), especially if the finishing process involves significant material removal beyond surface refinement. Another error is classifying abrasive blasting machines (8424) here; 8460 is for machine tools, not general abrasive equipment. Additionally, machines for working stone or ceramics (8464) might be confused if the abrasive method is the sole focus, ignoring the 'metal' aspect. The key differentiator is 'finishing metal' using 'grinding stones, abrasives or polishing products' as the primary method.

In 2025, the top exporters of HS code 8460 in UN Comtrade data were Germany ($776M, 20% of world exports), China ($620M) and Switzerland ($547M). World exports came to about $4.0B, 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.

In 2025, the top importers of HS code 8460 in UN Comtrade data were China ($706M, 19% of world imports), the United States ($442M) and Germany ($337M). World imports came to about $3.7B, 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.

HS code 8460 is a 4-digit heading under Chapter 84 of the Harmonized System. The first 2 digits (84) identify the chapter, and digits 3-4 (60) specify the heading. This code contains multiple 6-digit subheadings for precise product classification.