Cast Iron Column Housing for Vertical Machining Center
A cast iron housing for the vertical column of machining centers (heading 8464), with surface cleaned and machined solely for gate/risers removal and assembly location. This structural part supports the spindle assembly in precision metalworking. It remains in rough form pending final machining.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If general machinery housings not grinder-specific
Castings for unspecified machinery use fall under other cast iron articles in Chapter 73.
If after precision boring of mounting surfaces
Advanced machining for functional tolerances moves it to other iron/steel parts for 8464.
If for semiconductor processing machines
Parts principally for heading 8486 semiconductor equipment have separate provisions.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right HTS code — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Customs may require photos of casting defects machined off to validate minimal processing claim
• Use ISF filings with detailed part descriptions referencing heading 8464 compatibility
• Avoid classification errors by not applying surface coatings, which could advance the part beyond this subheading
Related Products under HTS 8466.91.10.00
Cast Iron Y-Axis Slide Casting
Cast iron casting for Y-axis slide assembly in CNC grinding machines (8464), with minimal fin/gate machining for finishing alignment. Enables transverse workpiece positioning. Oversized for precision slideway generation.
Cast Iron Motor Mounting Bracket Rough
Rough cast iron bracket for mounting spindle motors in heading 8464 machines, cleaned and sprue-machined for locator pads only. Vibration-damping support structure. Final hole pattern post-import.
Cast Iron Splash Guard Base Casting
Cast iron base for coolant splash guards on grinding machines (8464), with basic casting cleanup machining. Anchors protective shield assembly. Rough vertical faces for custom shield attachment.
Cast Iron Tailstock Base for Grinder
Rough cast iron base for tailstock support in universal grinders (heading 8464), machined only for riser removal and fixture pads. Centers long workpieces during grinding. Blank for quill bore machining.
Cast Iron Way Cover Housing
Cast iron housing for slideway protective covers on heading 8464 machines, cleaned and gate-machined minimally. Protects precision ways from chip/coolant damage. Rough for telescopic cover assembly.
Cast Iron Electrical Box Mounting Plate Rough
Rough cast iron plate for mounting electrical enclosures on grinding machine frames (8464), with fin removal machining only. Supports control boxes safely. Oversized for custom cutouts.