Wire Tensioner for Wafer Slicing Saws
Precision wire tensioner capstan for maintaining diamond wire tension in semiconductor wafer slicing saws. HTS 8431.10.0010 for 8425.19 saw machinery parts, statistical note (a)(ii)(B).
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If principally for materials handling saws
Forklift-associated saw parts go to 8431.20.
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
• Document wire speed/accuracy specs proving semiconductor slicing use
• Supplier affidavits confirming saw compatibility essential
Related Products under HTS 8431.10.00.10
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Gearbox assembly for pullers producing GaAs monocrystalline boules for compound semiconductor wafers. Under HTS 8431.10.0010 as 8425.11 machinery part, statistical note covering gallium arsenide materials.
Boule Flattener Drive Capstan
Drive capstan for grinding flats on crystal boules to indicate conductivity type. Classifies under HTS 8431.10.0010, statistical note (a)(ii)(A).
Wafer Edge Grinder Tension Pulley
Tension pulley for edge grinders bringing wafers to dimensional tolerances. HTS 8431.10.0010, statistical note (a)(ii)(C).
Double-Sided Wafer Lapper Winch
Winch for simultaneous double-sided lapping of semiconductor wafers. HTS 8431.10.0010 for 8425.11.
CMP Polisher Carrier Capstan
Capstan for chemical mechanical polishing carriers in wafer planarization. HTS 8431.10.0010.
Crystal Ingot Puller Counterweight Assembly
Counterweight system for stable pulling in semiconductor ingot growers. HTS 8431.10.0010.