Product Classification Guide

HS Code for Stone grinder

8464.20 Machine-tools; grinding or polishing machines, for working stone, ceramics, concrete, asbestos-cement or like mineral materials or for cold working glass
Electronics & Electrical Equipment
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Stone grinders are classified under HS code 846420, which pertains to machine-tools for working stone, ceramics, concrete, asbestos-cement, or similar mineral materials. Unlike bulk processing equipment, these machines are designed to work on a specific workpiece to achieve a desired surface finish or geometric precision. Subheading 846420 specifically identifies grinding or polishing machines. These tools are typically used in the final stages of production for items like marble countertops, granite tiles, or decorative stone elements. The classification under heading 8464 is appropriate because the equipment functions as a machine-tool, which generally implies a stationary machine used for shaping or surface-working hard materials. The distinction between 8464 and 8474 is based on the nature of the work performed. While 8474 machines are for crushing raw minerals into smaller particles, 8464 machines are for working the material, such as smoothing a surface or sharpening an edge. This classification also excludes hand-held tools, which are covered under heading 8467. For a machine to fall under 8464, it must be designed to be mounted on a pedestal, a bench, or the floor. Proper classification ensures that the correct duty rates are applied to finishing equipment versus raw material processing machinery.

Products Included

  • Marble surface grinding machines
  • Granite edge polishing machines
  • Stationary floor grinders for concrete
  • Bench-top stone grinders
  • Automatic stone slab polishing lines

Common Misclassification

The most common misclassification occurs with HS code 847420. While both headings mention grinding, 8474 is for mineral processing (bulk reduction), whereas 8464 is for machine-tools (finishing). Another common error is using 846729 for hand-held angle grinders; heading 8464 is strictly for machines that are not held in the hand during operation.

FAQ

What is the HS code for Stone grinder?

The HS code for a stationary stone grinder or polishing machine is 846420.

Are hand-held angle grinders included in 846420?

No, hand-held power tools for grinding stone are classified under heading 8467, specifically 846729 if they are electric.

Industry

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Frequently Asked Questions

What is the HS code for Stone grinder?

The HS code for Stone grinder is 846420 (Machine-tools; grinding or polishing machines, for working stone, ceramics, concrete, asbestos-cement or like mineral materials or for cold working glass).

How do I classify Stone grinder for customs?

Stone grinder is classified under HS code 846420 — Machine-tools; grinding or polishing machines, for working stone, ceramics, concrete, asbestos-cement or like mineral materials or for cold working glass. This is a 6-digit subheading level code.

Is the HS code for Stone grinder the same in all countries?

The base HS code 846420 for Stone grinder is internationally standardized for the first 6 digits across 200+ countries. Individual countries may add additional digits for national tariff lines and specific classifications.