Crystal Grinder Coolant Nozzle Assembly from Japan
Adjustable nozzle assembly delivering coolant precisely to semiconductor crystal grinding zone to control heat and remove debris. Purely mechanical fluid delivery. 8487.90.00 for process machinery parts.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
Import Tips
• Provide flow rate specs and nozzle angle adjustability range
• Ensure stainless steel construction for semiconductor cleanroom use
• Avoid pipe fitting classification under 7307