HS Code for Metal finishing machine

Metal finishing machines are classified under HS code 8460.90. This code is part of Chapter 84, which covers nuclear reactors, boilers, machinery, and mechanical appliances. Specifically, heading 8460 includes machine-tools for deburring, sharpening, grinding, honing, lapping, polishing, or otherwise finishing metal, sintered metal carbides, or cermets. These machines must operate by means of grinding stones, abrasives, or polishing products. The subheading 8460.90 is a residual category for finishing machines that are not specifically named in the earlier subheadings (such as flat-surface grinders or cylindrical grinders). The classification is based on the machine's primary function: the removal of small amounts of material to achieve a specific surface quality, tolerance, or aesthetic finish. This distinguishes them from machines that perform heavy material removal or primary shaping. The use of an abrasive medium is a critical requirement for classification within heading 8460. If the machine uses a tool other than an abrasive (like a cutting bit), it would likely fall under a different heading in Chapter 84.

Products Included

• Vibratory finishing machines for metal parts
• Centrifugal disc finishing machines
• Manual or automatic metal polishing lathes
• Barrel tumbling machines for deburring metal
• Honing machines for internal cylinder finishing

Common Misclassification

A frequent error is classifying these machines under HS code 8479.89, which is a general category for machines with individual functions. However, because 8460 is more specific to metal finishing via abrasives, it takes precedence under GRI 3(a). Another misclassification is HS code 8424.30 for sandblasting or similar jet-projecting machines. While sandblasting finishes metal, it is classified by the method of projection (jet) rather than the abrasive action of a machine tool. Additionally, grinding machines that are numerically controlled may fall under 8460.12 or 8460.22 rather than 8460.90.

FAQ

What is the HS code for Metal finishing machine?

The standard HS code for general metal finishing machines (like vibratory or polishing machines) is 8460.90.

Does this code include CNC grinding machines?

No, CNC (numerically controlled) grinding machines are usually classified under more specific subheadings like 8460.12 or 8460.23, depending on the type of grinding performed.