Wafer Slicing Saw Coolant Nozzle Array from Germany
Multi-nozzle coolant delivery system for wire or blade wafer saws, maintaining blade temperature below 40°C during silicon slicing. Prevents thermal damage to wafers. Parts of wafer slicing saws under 8442.40.00.00.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.97, articles the product of a member state of the European Union, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 10 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Specify nozzle count (16-64) and flow rate per nozzle (0.5-2 L/min)
• Stainless steel vs plastic construction affects corrosion resistance classification
• Test for DI water compatibility; non-semiconductor coolants may shift heading