Wafer Slicing Diamond Saw
Inner-diameter diamond saws slice ultra-thin semiconductor wafers from monocrystalline boules with minimal kerf loss. HTS 8442.30.01 applies for equipment preparing printing components from semiconductor stock.
Import Duty Rates by Country of Origin
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 general metal sawing/bandsaw machines
Sawing/cutting metal machines in 8461; semiconductor wafer specificity differentiates.
If primarily for precision thickness profiling/inspection
Profile projectors and measuring saws fall under Chapter 90 optical instruments.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Specify diamond blade specifications and wafer thickness capability (<100μm)
• Include cooling slurry system details for proper valuation
Related Products under HTS 8442.30.01
Crystal Boule Grinder
Crystal boule grinders precisely grind semiconductor boules to exact diameters and add orientation flats indicating conductivity type. Under HTS 8442.30.01 as apparatus for preparing printing cylinders or plates from semiconductor materials.
Multi-Wafer Polishing Machine
Automated multi-station polishers process dozens of semiconductor wafers simultaneously for high-volume production. HTS 8442.30.01 for printing component manufacturing equipment.
Precision Wafer Grinder
Single-side wafer grinders back-grind wafers to ultra-thin dimensions (<50μm) while maintaining die strength. Under HTS 8442.30.01 for semiconductor printing component preparation.
Semiconductor Crystal Annealer
Furnace apparatus anneals semiconductor crystals to relieve internal stresses post-growth. Classified HTS 8442.30.01 for thermal processing of printing components.
Wafer Edge Profiling Machine
Edge grinders profile semiconductor wafer edges to prevent chipping during handling and processing. HTS 8442.30.01 for printing component preparation equipment.
Double-Sided Wafer Grinder
Planetary grinders simultaneously grind both wafer sides using rotating carriers for parallel surfaces. Under HTS 8442.30.01 as printing plate preparation machinery.