Gear Grinding Coolant Nozzle Assembly from Japan
Adjustable high-pressure coolant delivery system for gear grinding machines, preventing thermal damage during finish grinding. Precision nozzles direct flow to inter-tooth spaces on spur/helical gears. Specific to heading 8460 gear finishing tools per 8466.93.98.40.
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
• Specify flow rates and pressure ratings matching gear grinder specs
• Avoid bulk fluid system classification by proving machine integration
• Test for material compatibility declarations (e.g
• tungsten carbide nozzles)