CNC Semiconductor Wafer Edge Profiling Machine
This is a numerically controlled abrasive machine for profiling and chamfering wafer edges to prevent chipping during handling and processing in semiconductor fabs. It falls under tariff item 8460.90.00 as a machine-tool for grinding/finishing metal (silicon) using abrasives, and is not a gear finishing machine.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the machine is not numerically controlled
Non-CNC edge profiling machines fall under this subheading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Classify the machine as a CNC edge profiling machine for semiconductor wafers, using abrasives
• CBSA may require a detailed description of the profiling process
• Consider whether the machine qualifies for duty-free treatment under certain trade agreements
Related Products under Tariff item 8460.90.00
Angle Head Polisher
A compact electric angle head for grinding and polishing metal surfaces in tight spaces. This tool is classified under tariff item 8460.90.00 as a machine-tool for finishing metal by grinding and polishing with abrasives, and its compact size does not affect classification.
Belt Grinder for Metal Sharpening
A stationary belt sander equipped with abrasive belts for sharpening tools and finishing metal edges to precise tolerances. This machine is classified under 8460.90.00 as a machine-tool for deburring, sharpening, or grinding metal using abrasives.
Benchtop Belt Grinder
A compact belt grinder designed for deburring and finishing small metal parts in workshops. It uses abrasive belts to grind and polish metal surfaces, falling under tariff item 8460.90.00 as a machine-tool for finishing metal with abrasives.
Benchtop Metal Polishing Lathe
A compact lathe with polishing mops and compounds for finishing metal shafts and cylindrical parts. It is classified under 8460.90.00 as a machine-tool for polishing metal using abrasive products, not for turning operations.
Cermet Honing Machine
A specialized honing tool for internal surfaces of cermet engine components using abrasive stones. This machine is classified under 8460.90.00 as a machine-tool for honing cermets with grinding stones, which is explicitly included in the heading.
CNC Crystal Boule Grinder
This is a numerically controlled grinding machine that shapes semiconductor crystal boules to precise diameters and grinds flats indicating conductivity type. It falls under tariff item 8460.90.00 as a machine-tool for grinding metal (silicon) using abrasives, and is not a gear finishing machine.