Wafer Slicing Diamond Saw
High-precision saw using diamond blades to slice thin wafers from monocrystalline semiconductor boules produced by casting machines. Classified in HTS 8454.30.00 per statistical notes as wafer slicing saws in the metallurgical casting chain for semiconductor foundries.
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More Specific Codes
This product may fall under a more specific subheading:
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for sawing metal bars or profiles, not semiconductor wafers
Sawing/grinding machines for metal outside foundry casting are separate.
If equipped for wafer thickness metrology
Profile projectors and measuring machines go to Chapter 90.
If sold as part of complete wafer prep machinery set
Machinery for sorting soil but analogous for sets in semiconductor.
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Import Tips & Compliance
• Provide evidence of integration in boule-to-wafer casting workflow
• Certify diamond blade specs for semiconductor material slicing
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