Cast Iron Wafer Slicing Saw Bed Frame
A cast iron frame for wafer slicing saws under heading 8461, cleaned and machined only at locational points for assembly in semiconductor wafer preparation. It supports precise slicing of monocrystalline boules into wafers. Meets 8466.93.60.60 criteria for minimal processing on cast-iron parts.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If made of iron/steel but not cast iron
Non-cast iron/steel parts for 8456-8461 machines fall under the 'other' iron/steel subheading.
If sold as general-purpose cast iron castings
Without proof of sole use in specified machines, defaults to other cast articles of iron.
If incorporating transmission components like basic shafts
Parts with gearing or drive elements classify under transmission machinery parts.
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Import Tips & Compliance
• Document end-use with equipment blueprints linking to statistical note (b); ensure no surface finishing beyond gate removal; declare exact machining extent to prevent duty hikes
Related Products under HTS 8466.93.60.60
Cast Iron Wafer Polisher Frame Assembly Base
Base frame for wafer polishers achieving flatness for fab processing, minimal cast iron machining under 8466.93.60.60 for heading 8461 equipment.
Cast Iron Crystal Puller Support Arm
Support arm casting for Czochralski pullers, gate-cleaned only, 8466.93.60.60 for 8461.
Cast Iron Wafer Saw Alignment Bracket
Bracket for saw alignment in wafer slicing, basic machining, 8466.93.60.60.
Cast Iron Wafer Grinder Spindle Housing
Housing for spindles in wafer grinders (8461), cast iron with minimal machining for sprue removal and mounting tabs. Used post-slicing to grind wafers to tolerance for semiconductor fab. 8466.93.60.60 due to basic processing state.
Cast Iron Boule Grinder Fixture Plate
Fixture plate for grinding semiconductor crystal boules to diameter specs, cast iron cleaned and located per 8466.93.60.60 for 8461 grinders. Indicates conductivity via flat grinding as per statistical note.
Cast Iron Wafer Crystal Puller Mounting Base
This cast iron base is machined solely to remove casting fins and gates, designed for precise mounting of crystal pullers used in semiconductor boule production under heading 8461. It ensures stability during the Czochralski process for growing monocrystalline silicon ingots. Classifies under 8466.93.60.60 as a cast-iron part not advanced beyond basic cleaning and minimal machining for semiconductor machines.