Pneumatic Crystal Grinder from Canada
A handheld pneumatic tool used to grind semiconductor crystal boules to precise diameters for wafer production. It falls under HTS 8467.89.50 as a pneumatic hand tool for specialized material processing in semiconductor manufacturing. Designed for high-precision work on monocrystalline materials like silicon.
Duty Rate — Canada → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) of U.S. note 16 to this subchapter
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Verify tool meets pneumatic hand tool specs per Chapter 84 notes; provide technical specs showing semiconductor use
• Include end-use certificates for semiconductor manufacturing to avoid misclassification as general grinding tools