CMP Wafer Polishing Pad Conditioner
Diamond disk conditioner for dressing chemical mechanical polishing (CMP) pads used in 8472.90.50 polishers during semiconductor wafer fabrication. Maintains pad surface asperity for uniform material removal. Fits as accessory in HTS 8473.40.41.00.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If generic diamond dressing tools
Interchangeable tools for surface working classify separately from machine parts.
If marketed as pad cleaning equipment
Parts for filtering or purifying machinery if cleaning function predominates.
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Import Tips & Compliance
• Detail diamond pattern (e.g
• hexagonal, crosshatch) and pad compatibility (400-600mm)
• Include CMP process validation data linking to semiconductor wafer planarity specs
Related Products under HTS 8473.40.41.00
Float Zone Crystal Grower RF Coil
Radio frequency induction coil used in float zone furnaces for producing high-purity silicon crystals from polycrystalline rods, specific to 8472.90.50 machines. It generates the molten zone for zone refining without crucibles. Classified in HTS 8473.40.41.00 for semiconductor processing equipment parts.
Wafer Lapping Plate
Cast iron or ceramic lapping plate for simultaneous double-side lapping of semiconductor wafers to achieve total thickness variation (TTV) tolerances, specific to 8472.90.50 lappers. Provides uniform material removal for flatness. HTS 8473.40.41.00 classification.
Crystal Ingot Weighing Sensor Assembly
Load cell assembly integrated into Czochralski pullers (8472.90.50) for real-time monitoring of crystal growth weight and pull rate control. Ensures boule diameter uniformity. Part of HTS 8473.40.41.00 semiconductor equipment.
Czochralski Crystal Puller Heater Element
A graphite or molybdenum heater element designed specifically for Czochralski crystal growers used in semiconductor wafer production, falling under machines of 8472.90.50. It provides precise high-temperature control for pulling monocrystalline silicon boules. Classified as a part of semiconductor manufacturing equipment in HTS 8473.40.41.00.
Semiconductor Wafer Slicing Saw Blade
Diamond-impregnated saw blade engineered for inner-diameter (ID) saws that slice monocrystalline semiconductor boules into thin wafers, exclusive to machines of 8472.90.50. It ensures minimal kerf loss and high precision for silicon wafer preparation. Fits HTS 8473.40.41.00 as a dedicated accessory.
Wafer Grinder Diamond Wheel
Resin or metal-bonded diamond grinding wheel for back-grinding semiconductor wafers to precise thickness post-processing, dedicated to 8472.90.50 grinders. Achieves flatness critical for device fabrication. HTS 8473.40.41.00 applies as specialized semiconductor part.