8460.23.00/Studer S41 CNC Universal Cylindrical Grinder/Japan

Studer S41 CNC Universal Cylindrical Grinder from Japan

The Studer S41 is a high-precision, numerically controlled universal cylindrical grinder for internal and external grinding of small to medium-sized workpieces made from metal or cermets. It supports complex geometries with multi-axis control and is widely used in toolmaking and aerospace. Falls under HTS 8460.23.00 for its numerical control and cylindrical grinding function on metals using abrasives.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter

Calculate with your customs value Verify with the Tariff Assistant

Import Tips

• Provide detailed technical brochures showing numerical control features and grinding wheel specifications during customs entry

• Label equipment clearly as 'cylindrical grinder for metals' to distinguish from polishing-only machines potentially in 8460.39

• For high-value imports, consider binding rulings from CBP on classification to mitigate risks in semiconductor-adjacent industries