Wafer Slicing Saw Coolant Nozzle from Germany
A specialized coolant nozzle for wafer slicing saws that disperses liquid coolant precisely onto diamond blades during semiconductor wafer cutting from crystal boules. Classified under HTS 8424.90.9080 as a part for mechanical appliances dispersing liquids in semiconductor processing equipment. Ensures precise wafer slicing without thermal damage.
Duty Rate — Germany → United States
25%
Rate breakdown
9903.82.0925%Except as provided for in headings 9903.82.16, 9903.82.20–9903.82.26 and 9903.85.68, articles of copper and derivative aluminum and steel articles, as provided for in subdivisions (c)(vi)–(viii) and (xi) of U.S. note 16 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Include technical specs showing coolant dispersion function and semiconductor application; verify compatibility certificates for diamond saw integration; avoid misdeclaration as general spray nozzle to prevent duty hikes