Phosphor Bronze Bushings for Wafer Slicing Saw from Germany
Phosphor bronze (copper-tin alloy) precision bushings for spindle support in wafer slicing saws of heading 8426. Critical for maintaining alignment when slicing monocrystalline boules into wafers. Under 8431.49.90.92 as copper alloy parts for semiconductor wafer prep machinery.
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
• Dimensional tolerances specs prove suitability solely for wafer saw spindles
• Avoid declaring as 'bearings'; HTS distinguishes plain bushings from ball/roller types