Semiconductor Wafer Edge Grinder from Japan
Edge grinding machine that chamfers and shapes wafer peripheries to prevent chipping during handling. HTS 8474.20.00 for grinding semiconductor wafers as solid mineral products. Improves wafer strength and handling in fabs.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document edge profiles (laser diced vs sawn wafers) for accurate classification
• Specify wafer sizes supported (200mm, 300mm, 450mm)
• Include safety interlock certifications for US market entry