Other
Parts and accessories suitable for use solely or principally with the machines of headings 8456 to 8465, including work or tool holders, self-opening dieheads, dividing heads and other special attachments for the machines; tool holders for any type of tool for working in the hand: > Other: > For machines of headings 8456 to 8461: > Other: > Bed, base, table, head, tail, saddle, cradle, cross slide, column, arm, saw arm, wheelhead, tailstock, headstock, ram, frame, work-arbor support, and C-frame castings, weldments or fabrications: > Cast-iron parts not advanced beyond cleaning, and machined only for the removal of fins, gates, sprues and risers or to permit location in finishing machinery > Other
Duty Rate (from China)
Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Products classified 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.
Cast-Iron Milling Machine Column Casting
A cast-iron column casting for vertical milling machines (heading 8461), cleaned and minimally machined solely for removal of sprues and to enable finishing machinery placement. It supports the spindle head and provides vertical rigidity. Falls under HTS 8466.93.15.60 for unfinished cast-iron parts of milling machines.
Cast-Iron Lathe Tailstock Casting
Unfinished cast-iron tailstock casting for engine lathes (8458), machined only for sprue removal and locational purposes in finishing lines. Supports the workpiece at the opposite end from the headstock. Precisely fits HTS 8466.93.15.60 for cast-iron parts of lathes.
Cast-Iron Drilling Machine Table Casting
Cast-iron table casting for radial drilling machines (8459), limited to cleaning and fin removal for finishing machinery. Serves as workholding surface with T-slots added later. HTS 8466.93.15.60 for table castings of drilling machines.
Cast-Iron Boring Mill Saddle Casting
Rough cast-iron saddle casting for horizontal boring mills (8461), cleaned only for gates and risers with locational machining. Slides along bed to position boring spindle. Classifies in HTS 8466.93.15.60 as unfinished saddle for boring machines.
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.
Cast-Iron Wafer Saw C-Frame Casting
Heavy cast-iron C-frame casting for wafer slicing saws (stat note a)(ii)(B), minimally machined only for casting defects and assembly fixturing. Forms rigid structure holding diamond saw blade. HTS 8466.93.15.60 for C-frame castings of sawing machines.
Cast-Iron Cylinder Head Machining Ram Casting
Cast-iron ram casting for horizontal machining centers used in cylinder head production (8459/8461), cleaned and prepared only for finishing. Delivers axial force to milling cutters. Fits HTS 8466.93.15.60 for ram castings.
Cast-Iron Gear Hobbing Machine Work-Arbor Support Casting
Cast-iron support casting for work arbor in gear hobbing machines (8461), limited to gate/risers removal and locator machining. Stabilizes workpiece during gear cutting. HTS 8466.93.15.60 includes work-arbor support castings.
Cast-Iron Bandsaw Arm Casting
Cast-iron arm casting for horizontal bandsaws (8461), machined solely for fins removal and finishing fixture locations. Supports blade guide and tension mechanism. Classifies under HTS 8466.93.15.60 saw arm castings.