Milling Machine Tool Changer Arm

Automatic tool changer arm for vertical milling machines of heading 8463, enabling rapid spindle tool swaps during multi-operation machining. Classified under HTS 8466.94.85 due to its principal suitability for 8463 machines. Enhances productivity in high-volume manufacturing.

Import Duty Rates by Country of Origin

Origin CountryMFN RateCh.99 SurchargesTotal Effective Rate
🇨🇳China4.7%+35.0%39.7%
🇲🇽Mexico4.7%+10.0%14.7%
🇨🇦Canada4.7%+10.0%14.7%
🇩🇪Germany4.7%+10.0%14.7%
🇯🇵Japan4.7%+10.0%14.7%

More Specific Codes

This product may fall under a more specific subheading:

Alternative Classifications

This product could be classified differently depending on its characteristics or intended use.

8466.94.65Same rate: 39.7%

If specifically for grinding, sanding, or polishing machines

Subheading 8466.94.65 applies to parts for 8464/8465 machines, differing from general 8462/8463 use.

8479.90Lower: 10% vs 39.7%

If sold as part of a machine set for industrial assembly

Unclassified machine parts default to 8479 if not solely for 8462/8463.

7326.90.86Lower: 37.9% vs 39.7%

If primarily steel fabricated without machine-specific features

Basic steel articles shift to 7326 if lacking principal suitability for specific machine headings.

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Import Tips & Compliance

Provide machine model compatibility docs; inspect for wear to avoid damage claims; label as 'not for retail sale' to prevent consumer goods misrouting

Related Products under HTS 8466.94.85

Multi-Axis CNC Tool Setter Probe Mount

Rigid probe mount for automatic tool setters on 8463 machining centers, enabling touch-off without machine cycle interrupt. HTS 8466.94.85 as special attachment for 8463. Improves setup repeatability.

Lathe Steady Rest Assembly

Pneumatic steady rest for supporting long shafts on CNC lathes of 8462, with three-point roller contact. Classified HTS 8466.94.85 as work holder for 8462. Minimizes vibration in slender turning.

CNC Grinder Spindle Bearing Housing

Precision angular contact bearing housing for CNC grinder spindles under 8463 (surface grinders), with thermal stabilization. HTS 8466.94.85 though 'other' – principally for 8463 machines. Achieves sub-micron accuracy.

CNC Lathe Spindle Assembly

A precision-engineered spindle assembly designed specifically for CNC lathes under heading 8462, featuring high-speed bearings and motor integration for rotational tool holding. It falls under HTS 8466.94.85 as a part suitable solely or principally for machines of heading 8462. Essential for maintaining accuracy in metalworking operations.

CNC Router Dividing Head

Precision dividing head attachment for CNC routers and machining centers under heading 8463, used for angular workpiece positioning in complex milling. HTS 8466.94.85 covers it as a special accessory principally for these machines. Critical for gear cutting and multi-axis work.

Lathe Self-Opening Diehead

Self-opening diehead for automatic threading on CNC lathes of heading 8462, collapsing at cycle end for quick withdrawal. Falls under HTS 8466.94.85 as a special attachment for 8462 machines. Ideal for high-production screw manufacturing.