Kemet Lapping System 24 for Flat Components
The Kemet Lapping System 24 is a 24-inch lapping system for finishing flat metal components like pump faces and bearings using precisely controlled abrasive slurries. It achieves high flatness and is used for precision metal finishing. This system falls under tariff item 8460.40.90 as a lapping machine not numerically controlled.
Import Duty Rates by Country of Origin
| Origin Country | MFN Tariff | Surtaxes | Total Effective Rate |
|---|---|---|---|
| 🇨🇳China | Free | — | Free |
| 🇲🇽Mexico | Free | — | Free |
| 🇺🇸United States | Free | — | Free |
| 🇩🇪Germany | Free | — | Free |
| 🇯🇵Japan | Free | — | Free |
Alternative Classifications
This product could be classified differently depending on its characteristics or intended use.
If the system is numerically controlled
Numerically controlled lapping machines are classified separately.
If the system is used for polishing or other finishing operations
Other finishing machines may fall under this residual heading.
Not sure which classification is right?
The Tariff Assistant works through the GRI rules on your specific product to reach the right tariff item — and can price the duty on it in the same conversation.
Import Tips & Compliance
• Confirm the machine is not numerically controlled
• Provide technical data on the lapping process and flatness capabilities
• Check if the abrasive slurries require special import documentation
Related Products under Tariff item 8460.40.90
Azumi ACL-601 Vertical Honing Center
The Azumi ACL-601 is a vertical honing center designed for high-volume production honing of transmission shafts and connecting rods. It features automatic tool changing and integrates measurement systems for precision finishing of metal components. This machine falls under tariff item 8460.40.90 as a honing machine not numerically controlled.
CTI Supfina Lapping System
The CTI Supfina Lapping System is designed for lapping fuel injector needles and valve seats using electroplated diamond tooling for ultimate precision. It is a specialized lapping machine for metal components, available in cleanroom-compatible configurations. This system is classified under tariff item 8460.40.90 as a lapping machine not numerically controlled.
Engis Hyprez Lapping Machine
The Engis Hyprez Lapping Machine is used for lapping automotive transmission components and sealing rings with diamond compound to achieve sub-micron finishes. It is available in single-side and double-side configurations, making it versatile for metal finishing. This machine falls under tariff item 8460.40.90 as a lapping machine not numerically controlled.
Gehring L600 Honing Machine for Small Boores
The Gehring L600 Honing Machine produces mirror finishes in small bores (2-30mm) for fuel systems and medical devices using multi-stone honing heads. It is servo-controlled for consistent results and is a precision honing machine for metal components. This machine is classified under tariff item 8460.40.90 as a honing machine not numerically controlled.
Heller HF Series Horizontal Honing Machine
The Heller HF Series Horizontal Honing Machine is designed for honing large hydraulic cylinders and compressor bores with heavy-duty construction and automatic sizing. It has a capacity of up to 800mm and is used for industrial metal finishing. This machine falls under tariff item 8460.40.90 as a honing machine not numerically controlled.
Honingstone HFS-2000 Horizontal Honing System
The Honingstone HFS-2000 Horizontal Honing System uses diamond abrasives for finishing small-diameter bores in fuel injectors and hydraulic components. It is a horizontal honing system designed for precision metal finishing. This system is classified under tariff item 8460.40.90 as a honing machine not numerically controlled.