Quick-Change Tool Adapter for Lathes
A rapid tool change adapter system as a special attachment for engine lathes (8458), allowing instant turret indexing without manual adjustments. HTS 8466.30.8000 covers this as other special attachments principally for heading 8458 machines. Improves productivity in high-volume turning operations.
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Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If for arc welding machines
Attachments principally for welding equipment (heading 8515) have separate provisions.
If functioning as interchangeable tools
Tools with cutting edges classify in chapter 82 rather than machine attachments.
If for semiconductor wafer processing equipment
Special attachments for excluded chapter 84 machines go to 8479 parts.
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Import Tips & Compliance
• Document turret station capacity and tool shank standards for classification support
• Ensure CE marking for European-sourced adapters to facilitate FDA-equivalent reviews
Related Products under HTS 8466.30.80.00
Live Tooling Turret for Swiss Lathes
Driven tooling turret attachment for Swiss-type lathes (8458), enabling milling/drilling on rotating parts. Special attachment under HTS 8466.30.8000 for heading 8458 machines. Synchronous spindle speeds up to 15,000 RPM.
Automatic Pallet Changer Interface
Special attachment interface kit for horizontal machining centers enabling unmanned 8-pallet changes. HTS 8466.30.8000 for heading 8464-65 special attachments. Pneumatic/hydraulic docking system.
Probe Calibration Fixture for CMM-Integrated Mills
Special calibration attachment for mills with integrated coordinate measuring, ensuring probe accuracy to 1 micron. HTS 8466.30.8000 other special attachments for 8459-61. Kinematic mounting design.
CNC Machine Rotary Table Attachment
A precision rotary table designed as a special attachment for CNC milling machines in headings 8459-8461, enabling 4th axis machining by rotating the workpiece during operation. It falls under HTS 8466.30.8000 as a dividing head or other special attachment for these machine tools. This accessory is used solely with metalworking machinery for complex contouring tasks.
Universal Dividing Head for Milling Machines
A mechanical dividing head attachment for use with milling machines (8459-8461) that allows precise workpiece indexing for gear cutting and spiral milling operations. Classified under HTS 8466.30.8000 as a dividing head, a special attachment principally suited for these machine tools. It features worm gear indexing plates for accurate angular divisions.
Angle Head Attachment for Machining Centers
An angle head special attachment for machining centers (8464-8465) that redirects spindle axis to 90 degrees, enabling access to undercuts and deep cavities without repositioning. Falls under HTS 8466.30.8000 as other special attachments for these machines. Essential for 5-sided machining in a single setup.