Other
Parts and accessories suitable for use solely or principally with the machines of headings 84.56 to 84.65, 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 > Other
Duty Rate (from China)
Subheadings
Products classified under Tariff item 8466.93
Cast-Iron Bandsaw Arm Casting
A cast iron arm casting for horizontal bandsaws, machined solely for fins removal and finishing fixture locations. It supports the blade guide and tension mechanism, and it falls under this tariff item as a saw arm casting for machines of headings 84.56 to 84.61.
8466.93.10Cast Iron Base Casting for Surface Grinder
A rough cast iron base casting for surface grinding machines, with machining restricted to sprue removal and fixture holes for subsequent finishing operations. It provides a stable foundation that absorbs vibration during precision grinding, and it is classified under this tariff item as a base casting for machines of headings 84.56 to 84.61.
8466.93.10Cast-Iron Boring Mill Saddle Casting
A rough cast iron saddle casting for horizontal boring mills, cleaned only for gates and risers with locational machining. It slides along the bed to position the boring spindle, and it is classified under this tariff item as a saddle casting for machines of headings 84.56 to 84.61.
8466.93.10Cast-Iron CNC Lathe Bed Casting
A cast iron bed casting for CNC lathes under heading 84.58, machined only to remove fins, gates, sprues, and risers for location in finishing machinery. It provides the stable base for mounting lathe components, and it falls under this tariff item as a bed casting for machines of headings 84.56 to 84.61.
8466.93.10Cast Iron Column Casting for Vertical Milling Machine
A rough cast iron column casting for vertical milling machines, with minimal machining solely for removing sprues/risers and adding alignment holes for finishing. This vertical support holds the spindle head and is classified under this tariff item as a column casting for machines of headings 84.56 to 84.61.
8466.93.10Cast-Iron Drilling Machine Table Casting
A cast iron table casting for radial drilling machines, limited to cleaning and fin removal for finishing machinery. It serves as a workholding surface with T-slots added later, and it is classified under this tariff item as a table casting for machines of headings 84.56 to 84.61.
8466.93.10Cast-Iron Grinder Cross Slide Casting
A cast iron cross slide casting for surface grinders, with machining limited to sprue removal and fixture locators. It provides X-axis movement for grinding wheel traverse, and it falls under this tariff item as a cross slide casting for machines of headings 84.56 to 84.61.
8466.93.10Cast Iron Headstock Casting for Engine Lathe
A rough cast iron headstock casting for engine lathes, cleaned with light machining only to eliminate gates and permit locating in CNC finishing equipment. This component houses the spindle and gearing for workpieces, and it falls under this tariff item as a headstock casting for machines of headings 84.56 to 84.61.
8466.93.10Cast Iron Machine Bed Casting for CNC Lathe
A rough cast iron bed casting for a CNC lathe, cleaned and lightly machined only to remove casting fins, gates, sprues, and risers, and for fixture locating holes. This part forms the foundational base supporting the lathe's components, and it is classified under this tariff item as a bed casting for machines of headings 84.56 to 84.61.
8466.93.10Cast Iron Ram Casting for Planer Machine
A rough cast iron ram casting for planer type machines, cleaned with light machining only to remove casting defects and add fixture points. It provides reciprocating motion for heavy cutting tools across large workpieces, and it falls under this tariff item as a ram casting for machines of headings 84.56 to 84.61.
8466.93.10Cast Iron Saddle Casting for Turret Lathe
A rough cast iron saddle casting for turret lathes, with minimal machining limited to fins, risers, and location holes for finishing. It carries cutting tools along the lathe bed for multi-operation machining, and it is classified under this tariff item as a saddle casting for machines of headings 84.56 to 84.61.
8466.93.10Cast Iron Table Casting for Horizontal Boring Mill
A rough cast iron table casting for horizontal boring mills, cleaned and machined only for gate removal and positioning holes. It supports heavy workpieces during boring operations with high rigidity, and it falls under this tariff item as a table casting for machines of headings 84.56 to 84.61.
8466.93.10Cast Iron Tailstock Casting for Cylindrical Grinder
A rough cast iron tailstock casting for cylindrical grinding machines, machined solely for sprue removal and locating holes. It supports the workpiece opposite the headstock during precision grinding operations, and it is classified under this tariff item as a tailstock casting for machines of headings 84.56 to 84.61.
8466.93.90Abrasive Garnet Nozzle for Water-Jet Cutting Machines
A high-precision tungsten carbide nozzle designed for water-jet cutting machines, mixing abrasive garnet with high-pressure water streams. It enables precise cutting of hard materials like metal, stone, and composites, and is a wear part essential to the machine's operation.
8466.93.90Abrasive Hopper Feeder for Water-Jet Systems
A precision vibratory feeder and hopper assembly that meters garnet abrasive into the water-jet mixing tube at controlled rates. It ensures consistent abrasive flow for uniform cutting performance and is designed solely for use with water-jet cutting machines.
8466.93.90Abrasive Slurry Drain Pump for Water-Jets
A peristaltic or progressive cavity pump specifically designed to remove abrasive garnet slurry from water-jet catch tanks without pump damage. It features hardened internals for abrasive service and is used solely with water-jet cutting systems.
8466.93.90Garnet Abrasive Delivery Tube for Water-Jets
Wear-resistant carbide-lined tubing that conveys garnet abrasive from hopper to mixing chamber in water-jet cutting machines. Its precision ID maintains consistent abrasive metering, and it is a specialized part for water-jet systems.
8466.93.90High-Pressure Focusing Tube for Water-Jet Cutters
A sapphire or ruby-lined focusing tube that concentrates ultra-high-pressure water streams in water-jet cutting machines for accurate material severance. It is essential for maintaining beam integrity during abrasive cutting operations.
8466.93.90High-Pressure Water Swivel for Jet Cutting
A 60,000 PSI rated swivel connecting the high-pressure water line to the cutting head, allowing unrestricted gantry motion in water-jet machines. It includes dynamic seals for continuous rotation and is a dedicated part of water-jet systems.
8466.93.90Precision Water-Jet On/Off Valve
An ultra-fast acting valve (10ms response) that controls high-pressure water/abrasive flow in water-jet cutting heads for pierce and cut operations. It features a proprietary actuator for precise timing and is designed solely for water-jet machines.
8466.93.90Tungsten Carbide Orifice for Abrasive Water-Jets
An ultra-hard tungsten carbide orifice insert that withstands 60,000+ PSI pressures in water-jet nozzles for precise water/abrasive jet formation. It is a replaceable wear part critical to machine performance.
8466.93.90Water-Jet Cutting Head Assembly
A complete cutting head assembly including nozzle, focusing tube, mixing chamber, and mounting bracket for water-jet cutting machines. It houses high-pressure components for abrasive waterjet delivery and is a dedicated part of water-jet systems.
8466.93.90Water-Jet Cutting Head Motion Bracket
A CNC-compatible mounting bracket with precision bearings for X-Y-Z motion of water-jet cutting heads on gantry systems. It ensures accurate positioning during complex cuts and is designed solely for water-jet machines.
8466.93.90Water-Jet Cutting Machine Catch Tank
A stainless steel tank positioned below the workpiece to capture spent abrasive slurry and water from water-jet cutting operations. It includes drain and filtration connections and is a dedicated accessory for water-jet machines.
8466.93.90Water-Jet Cutting Machine Mixing Chamber
A stainless steel chamber where high-pressure water and abrasive particles are precisely mixed before ejection through the nozzle in water-jet cutting systems. It is critical for efficient abrasive entrainment and cut quality.
8466.93.90Water-Jet Machine Swivel Joint Assembly
A high-pressure swivel joint allowing 360° rotation of the cutting head while maintaining water/abrasive flow without kinking hoses in water-jet systems. It features a bearing and seal cartridge for continuous operation.
8466.93.90Water-Jet Nozzle Guard Shield
A protective stainless steel shield that prevents workpiece splash-back damage to water-jet cutting nozzles during piercing operations. It has an adjustable design for various standoff distances and is a dedicated part of water-jet machines.