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1-8 UNC Self-Opening Die Head from Japan

Compact self-opening die head for 1"-8 UNC precision threads on Swiss-type CNC lathes and screw machines. Quick-change chaser system reduces setup time by 80%. Specifically provided for in HTS 8466.10.01 as self-opening diehead.

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 Swiss lathe compatibility (e.g

Citizen, Star brands) and thread certification

Chasers sold separately avoid 8207.40 tool classification

High-precision items; consider ISO 9001 supplier certification for Customs