Monocrystalline Boule Slicer Stationary Guide Blades
Stationary guide blades in wafer slicing saws driven by steam turbines, aligning the diamond wire or blade during boule slicing into thin semiconductor wafers. They maintain precision cuts for optimal wafer yield. Classified in HTS 8406.90.40.00 as stationary blades for steam turbines in semiconductor manufacturing.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If slicer is dedicated semiconductor machine
Wafer slicing saw parts directly under 8466 for semiconductor processing equipment.
If diamond-impregnated saw blades sold separately
Circular saw blades for specific materials like silicon classify as tools in 8202.
If for bulk crystal processing not semiconductor-grade
Parts of other crystal working machinery go to 8431 if not high-purity semiconductor use.
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Import Tips & Compliance
• Include slice thickness specs and boule diameter compatibility in import docs for verification
• Use HTSUS statistical notes references in entry summary to justify semiconductor turbine part status
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