Used boule Diameter Grinder from Mexico

Reconditioned grinder maintaining cylindrical precision on semiconductor crystal boules. HTS 8461.90.60.40 for used metal-removal in wafer manufacturing per statistical notes.

Duty Rate — Mexico → United States

14.4%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter

Import Tips

Specify diameter tolerance (e.g

±0.1mm) documentation

Include crystal orientation flat grinding capability

Verify vibration isolation for boule integrity