Crystal Ingot Notcher
Machine that notches silicon ingots to precise flats indicating crystal orientation and doping. Performs slotting/planing operations removing material, thus HTS 8461.90.60 for semiconductor boule preparation.
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More Specific Codes
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If primarily for marking/engraving without material removal
Typewriters/marking machines exclude substantive shaping/slotting.
If part of automated boule handling system
Semiconductor handling equipment without metalworking function.
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Import Tips & Compliance
• Include flat/notch angle tolerance specs matching statistical note
• Photograph notches on sample ingots for customs illustration
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