Worm Gear Indexing Fixture from Japan
Fixture with helical lead adjustment for precise positioning of worm gear blanks during hobbing. Compensates for worm helix angle during multi-start cutting. Classified under 8466.20.10.90 for gear cutting work holders.
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 helix angle adjustment range (5°-45°) specifications
• Include setup photos showing fixture on gear hobbing machine