Wafer Slicing Diamond Saw
Diamond wire saws slice ultra-thin wafers from monocrystalline silicon boules with minimal material loss. HTS 8474.80.0080 covers this as slicing machinery for semiconductor mineral substances in solid form. Essential wafer preparation equipment per statistical notes.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If precision measuring saws
Profile projectors/measuring devices in Chapter 90.
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Import Tips & Compliance
• Specify diamond wire specs and wafer thickness capabilities (<100μm)
• Include semiconductor fab facility end-user letters
Related Products under HTS 8474.80.00.80
Crystal Boule Grinder
Crystal boule grinders precisely grind semiconductor crystal ingots to exact diameters and create orientation flats indicating conductivity. Falls under HTS 8474.80.0080 as grinding machinery for solid mineral substances (silicon boules). Prepares crystals for wafer slicing in semiconductor fabrication.
Silicon Wafer Lapper
Wafer lappers use loose abrasives to achieve flatness tolerances on silicon wafers prior to polishing. Classified HTS 8474.80.0080 for grinding/lapping solid semiconductor mineral substances. Meets statistical note for wafer preparation equipment.
CMP Wafer Polisher
Chemical Mechanical Polishers (CMP) planarize silicon wafers using slurry and polishing pads for device fabrication readiness. Under HTS 8474.80.0080 as polishing machinery for semiconductor mineral wafers. Final wafer preparation step per statistical notes.
Silicon Ingot Grinder
Precision grinders shape silicon ingots to uniform diameter with orientation flats for conductivity indication. HTS 8474.80.0080 for grinding solid semiconductor crystal boules. Wafer manufacturing equipment per statistical note (a)(ii)(A).
Gallium Arsenide Wafer Slicer
Specialized saws slice compound semiconductor wafers from GaAs boules with minimal subsurface damage. Classified HTS 8474.80.0080 for processing solid mineral semiconductor substances. Covers compound semis per statistical notes.
Wafer Edge Grinder
Edge grinders chamfer wafer peripheries to prevent chipping during handling and processing. HTS 8474.80.0080 grinding machinery for semiconductor wafers. Improves yield in wafer fabrication.