Silicon Ingot Grinder from Germany
Precision grinder for shaping silicon ingots to uniform diameter prior to wafer slicing, with automatic flat generation. HTS 8486.40.00 under note 11(C)(ii)(A) boule grinding equipment. Handles 8-12 inch diameter semiconductor ingots.
Duty Rate — Germany → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Include ingot diameter range and flat positioning accuracy specifications
• Provide evidence of semiconductor crystal handling (vacuum chucking)
• Document integration with slicing saw transfer systems