Hydraulic Crystal Diameter Gauge Tool from Japan
Handheld hydraulic tool that applies controlled pressure to measure and adjust crystal boule diameters during grinding. HTS 8467.89.50.90 for hydraulic hand tools in semiconductor crystal processing. Ensures wafer spec compliance.
Duty Rate — Japan → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Calibration certificates mandatory; hybrid grinding/gauging function scrutiny
• Hydraulic leak prevention docs
• Pitfall: pure measuring tool reclass