Semiconductor Wafer Edge Grinder Spindle from Germany
High-precision spindle attachment that mounts on wafer edge grinders (8429 machinery) to rotate and bevel wafer edges post-slicing for handling safety and yield improvement in semiconductor processing. Classified 8431.49.9020.
Duty Rate — Germany → United States
15%
Rate breakdown
9903.82.2215%Section 232: derivative steel (c)(xi), product of AR/EC/SV/GT/JP/KR/LI/CH/TW/GB/EU — 15%
9903.03.060%Articles of aluminum, of steel, or of copper or derivative aluminum or steel articles; passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; parts of passenger vehicles (sedans, sport utility vehicles, crossover utility vehicles, minivans, and cargo vans) and light trucks; medium- and heavy-duty vehicles; parts of medium- and heavy-duty vehicles; wood products; and semiconductor articles, of any country, as provided in subdivision (aa)(v) of U.S. note 2 to this subchapter
Import Tips
• Reference wafer dimensions (200mm/300mm) and RPM ratings in commercial docs
• Require OEM compatibility certification for principal use determination
• Watch for reclassification to 8466 if spindle fits generic grinders