Industrial Cordless Rotary Drill for Wafer Grinding from China
Specialized cordless rotary drill adapted for semiconductor wafer grinding prep, self-contained motor with precision speed control. Fits HTS 8467.21.0050 other rotary; used in crystal boule processing per statistical notes.
Duty Rate — China → United States
14.2%
Rate breakdown
9903.05.3112.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of China, as provided for in U.S. note 52 to this subchapter
Import Tips
• Reference statistical note (b) wafer grinders; may qualify for duty relief
• ESD-safe certification essential for semiconductor imports