Used Okamoto ACC-322DX CNC Flat-Surface Grinder
This numerically controlled flat-surface grinding machine is rebuilt for precision finishing of metal and cermet surfaces using abrasive wheels. It features a rigid cast iron frame and high-speed spindle for accurate material removal in semiconductor wafer preparation. Classified under 8460.12.00.40 as a used/rebuilt numerically controlled flat-surface grinder for metal finishing.
Import Duty Rates by Country of Origin
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If not numerically controlled
Non-CNC flat-surface grinders fall under the 'other' subheading without numerical control provisions.
If primarily for semiconductor wafer processing
Statistical notes direct wafer grinders to Chapter 84 semiconductor provisions if dedicated to that end-use.
If imported as a machine accessory or part set
Parts and accessories for grinders are classified separately from complete machines.
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
• Verify rebuild certification and maintenance logs to prove 'used or rebuilt' status and avoid new machine classification
• Include detailed spindle speed, table size specs, and CNC control type in commercial invoice for customs valuation
• Ensure machine is free of hazardous materials like old lubricants; common pitfall is missing EPA compliance docs
Related Products under HTS 8460.12.00.40
Rebuilt Chevalier FSG-1224ADIV CNC Surface Grinder
A rebuilt 24x12-inch numerically controlled surface grinder designed for deburring and polishing metal components with abrasive products. Ideal for finishing cermet tools and precision parts in high-tech manufacturing. Falls under HTS 8460.12.00.40 due to its flat-surface design and used/rebuilt condition.
Rebuilt Toyoda GLS-255T CNC Surface Grinding Machine
Rebuilt Toyoda CNC grinder for flat-surface finishing of metal and cermets via grinding stones and abrasives. Features advanced hydrostatic guideways for vibration-free polishing in precision industries. HTS 8460.12.00.40 applies to this used/rebuilt numerically controlled model.
Used Kent KGS-84B300NC CNC Grinder
This used CNC flat-surface grinding machine excels in honing and lapping metal surfaces to micron tolerances using polishing products. Commonly refurbished for aerospace and semiconductor applications requiring cermet finishing. Classified as 8460.12.00.40 for its numerically controlled, used flat-surface functionality.
Used Amada Miyachi VGF CNC Precision Grinder
A used numerically controlled precision flat grinder for deburring and polishing small metal parts and cermets. Suited for toolroom and semiconductor component finishing with fine abrasives. Qualifies for 8460.12.00.40 as rebuilt/used NC flat-surface machine.