Pneumatic Boule Flattener from Germany
Handheld pneumatic tool for flattening ends of semiconductor crystal boules prior to slicing into wafers. HTS 8467.89.50.90 covers pneumatic tools in crystal grinder category per statistical notes. Prepares for uniform wafer thickness.
Duty Rate — Germany → 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
• Include boule diameter compatibility data; pressure regulator compliance
• Avoid general pneumatic tool pitfall with usage affidavits
• Cleanroom material certification often required