Crystal Orientation Dividing Head from Japan
Rotary dividing head that precisely orients semiconductor crystals during grinding to expose specific crystallographic planes. Specifically provided for in HTS 8466.30 as dividing head for semiconductor machines.
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
• Calibrate with angular resolution specs matching semiconductor requirements
• Reference statistical note (a)(ii)(A) in classification rulings
• Avoid general machining center classification with semiconductor-specific documentation