Cast-Iron Grinder Cross Slide Casting
Cast-iron cross slide casting for surface grinders (8460), with machining limited to sprue removal and fixture locators. Provides X-axis movement for grinding wheel traverse. HTS 8466.93.15.60 specifically for unfinished cross slide castings.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If precision ground dovetail surfaces
Machined slideways classify under specialized slide/wedge provisions.
If part of semiconductor wafer flatness tester
Testing apparatus parts (stat note) move to Chapter 90.
If cast-iron slide bearings for general machinery
Principal use outside machine tools goes to plain shaft bearings.
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Import Tips & Compliance
• Link to statistical note for wafer lappers/polishers in descriptions
• Avoid shipping with temporary fixtures that suggest further processing
Related Products under HTS 8466.93.15.60
Cast-Iron Wafer Grinder Wheelhead Casting
Cast-iron wheelhead casting designed for wafer grinders in semiconductor manufacturing (machines of 8461), with only cleaning and minimal machining for fins/gates removal. Essential for holding grinding wheels during wafer surface preparation per statistical note. HTS 8466.93.15.60 covers this unfinished state.
Cast-Iron Jig Boring Machine Cradle Casting
Precision cast-iron cradle casting for jig boring machines (8461), limited machining for sprues and locators. Tilts workpiece for angled boring operations. HTS 8466.93.15.60 cradle castings provision.
Cast-Iron Semiconductor Lapper Frame Casting
Cast-iron frame casting for wafer lapping machines (stat note a)(ii)(C), cleaned and minimally machined for assembly fixturing only. Provides structural support for lap plate drive. HTS 8466.93.15.60 frame castings.
Cast-Iron Turret Lathe Cross Slide Casting
Cast-iron cross slide casting for CNC turret lathes (8458), with only casting cleanup and locator machining. Controls tool positioning perpendicular to spindle. Fits HTS 8466.93.15.60 cross slide specification.
Cast-Iron Crystal Grinder Headstock Casting
Cast-iron headstock casting for crystal grinders processing semiconductor boules (stat note a)(ii)(A), unfinished beyond cleaning and locational machining. Rotates crystal for diameter grinding. HTS 8466.93.15.60 for headstock castings.
Cast-Iron CNC Lathe Bed Casting
This cast-iron bed casting is a foundational component for CNC lathes under heading 8458, machined only to remove fins, gates, sprues, and risers for location in finishing machinery. It provides the stable base for mounting the headstock, tailstock, and carriage. Classified under HTS 8466.93.15.60 as a bed casting for lathes not advanced beyond initial cleaning.