Semi-Automatic Dividing Head with Pneumatic Clamp
This semi-automatic dividing head for horizontal boring mills (HTS 8458) includes pneumatic clamping and servo-driven indexing for high-volume production. It qualifies under HTS 8466.30.10.00 specifically for dividing heads used principally with 8456-8465 machines.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If with integrated electronic controls
Devices with significant electrical/electronic components may classify under specified parts.
If for semiconductor crystal grinders
Indexing attachments for wafer processing machinery often fall under transmission shafts per use.
If predominantly measuring function
If equipped with encoders primarily for position verification, shifts to Chapter 90.
Not sure which classification is right?
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Import Tips & Compliance
• Include pneumatic system pressure ratings and safety certifications (CE/PED) in import docs
• Demonstrate exclusive use with listed machine headings via customer contracts or specs
• Avoid common pitfall of missing end-user declarations for dual-use technology screening
Related Products under HTS 8466.30.10.00
CNC Dividing Head for Milling Machines
A precision dividing head designed for use with CNC milling machines in headings 8459-8461, enabling accurate angular indexing and rotation of workpieces for machining complex geometries like gears and splines. It falls under HTS 8466.30.10.00 as a dividing head, a special attachment solely for machine tools of 8456-8465.
Manual Indexing Dividing Head BS-0 Model
The BS-0 manual dividing head is a compact accessory for vertical milling machines (HTS 8459), featuring 3-jaw chuck and worm gear for 360:1 ratio indexing in 2.5-degree increments. Classified under 8466.30.10.00 as a dividing head for machine tools.
Universal Dividing Head DH-250 for Gear Cutting
The DH-250 universal dividing head supports gear hobbing and shaping machines (8456-8458), with rapid traverse and multiple spindle configurations. Falls under 8466.30.10.00 as a dedicated dividing head accessory.
High-Precision Air-Bearing Dividing Head
Air-bearing dividing head for 5-axis machining centers (HTS 8464-8465), offering sub-arcsecond accuracy for aerospace and semiconductor applications. Classified in 8466.30.10.00 for its dividing head function with machine tools.