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: > Other: > 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 9903.88.05, 9903.88.06, 9903.88.07, 9903.88.08, 9903.88.10, 9903.88.11, 9903.88.14, 9903.88.19, 9903.88.50, 9903.88.52, 9903.88.58, 9903.88.60, 9903.88.62, 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(a) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(b) [to this subchapter]
Subheadings
Products classified under HTS 8466.93.53
CNC Lathe Bed Casting
A heavy-duty cast iron bed casting designed specifically for CNC lathes under heading 8458, providing the foundational support structure for the machine's ways and spindle alignment. It falls under HTS 8466.93.53 as a bed casting, one of the specified parts for machines of headings 8456 to 8461. This component ensures rigidity and precision during metalworking operations.
Horizontal Boring Mill Column Fabrication
A welded steel column fabrication for horizontal boring mills (heading 8459), supporting the spindle head and providing vertical travel rigidity. Classified under HTS 8466.93.53 as a column part for machines of 8456-8461. Essential for maintaining alignment in heavy machining tasks.
Milling Machine Table Casting
Ductile iron casting for the worktable of vertical milling machines (heading 8461), featuring T-slots for fixturing and precise slide surfaces. HTS 8466.93.53 covers such table castings for 8456-8461 machines. Provides stable workpiece support during milling operations.
CNC Drilling Machine Headstock Casting
Cast iron headstock housing for CNC drilling machines (heading 8459), containing spindle bearings and motor mounts. Falls under HTS 8466.93.53 as headstock casting for 8456-8461 machines. Ensures precise rotational control.
Cylindrical Grinder Tailstock Weldment
Steel weldment tailstock for precision cylindrical grinders (heading 8460), adjustable for workpiece support. HTS 8466.93.53 includes tailstock fabrications for these machines. Critical for long-part grinding stability.
Surface Grinder Cross Slide Casting
Precision cast cross slide for reciprocating surface grinders (heading 8460), guiding table motion. Under HTS 8466.93.53 as cross slide casting. Enables accurate grinding paths.
Gear Hobbing Machine Column Casting
High-tensile cast column for gear hobbing machines (heading 8461), supporting hob head. HTS 8466.93.53 for column castings. Vibration-damped for precision gear cutting.
Turret Lathe Ram Fabrication
Fabricated steel ram for capstan/turret lathes (heading 8458), carrying tool turret. HTS 8466.93.53 as ram fabrication. Provides axial tool positioning.
Boring Mill Work-Arbor Support Casting
Specialized casting supporting long arbors in horizontal boring mills (8459). HTS 8466.93.53 explicitly includes work-arbor supports. Maintains arbor alignment.
Grinder C-Frame Casting
Massive C-frame casting enclosing wheelhead of large cylindrical grinders (8460). HTS 8466.93.53 covers C-frame castings. Provides closed-loop rigidity.