Wafer Slicing Saw Vacuum Compressor from Japan
High-precision compressor supplying vacuum hold-down for wafer slicing saws that cut monocrystalline boules into semiconductor wafers. Under HTS 8414.80.20 for other compressors in wafer preparation equipment per statistical notes. Critical for maintaining wafer flatness during diamond saw slicing operations.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit evidence linking compressor to wafer slicing from semiconductor boules; check for coolant system integration compliance
• Pitfall: failing to distinguish from general machine shop compressors