Ceramic Hand Lap for Engine Valves
Finger-sized ceramic laps used for seating engine valves by hand rotation. These are hand sharpening or polishing stones of ceramics, without frameworks, and are correctly classified under tariff item 6804.22.00.
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 |
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.
If the laps are of natural stone
Hand sharpening or polishing stones of natural stone are classified under this heading.
If the laps are parts of engine valves
Engine parts are classified in Chapter 84.
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
• Describe the laps as hand-operated polishing stones to align with the tariff item
• Include the grit progression details in the product documentation
• Ensure the laps are not part of a set that might change classification
Related Products under Tariff item 6804.22.00
Agglomerated Abrasive Cylinder for Drills
Mounted ceramic cylinders for drill-mounted deburring and shaping in jewelry and small parts, with arbors attached. Though arbors may attach, the base classification is under tariff item 6804.22.00 as agglomerated abrasive grinding tools without frameworks.
Agglomerated Abrasive Polishing Disc
A flexible disc composed of agglomerated synthetic abrasives bonded with ceramics, used for polishing stone and metal surfaces. It is classified under tariff item 6804.22.00 as a grinding wheel or similar article of agglomerated abrasives, without frameworks.
Agglomerated Ceramic Cup Wheel for Stone
A cup-shaped grinding wheel of agglomerated ceramic abrasives for dry grinding granite and marble edges, framework-free for stone fabrication. It falls under tariff item 6804.22.00 as a grinding wheel of ceramics without frameworks.
Aluminum Oxide Abrasive Wheel
A durable grinding wheel made from agglomerated aluminum oxide abrasives bonded together, designed for metalworking applications like grinding and deburring steel parts. It falls under tariff item 6804.22.00 as an abrasive wheel of other agglomerated abrasives, without frameworks.
Bakelite Bonded CBN Grinding Wheel
A high-performance grinding wheel featuring cubic boron nitride (CBN) agglomerates bonded with bakelite, a synthetic phenolic resin. This wheel is designed for superabrasive grinding of hardened steels and falls under tariff item 6804.22.00 as an agglomerated abrasive product with a ceramic or resin bond.
Bakelite Bonded Sanding Mop Disc
A flap-style sanding mop disc with bakelite resin bonding, designed for rotary sanders. The agglomerated abrasive flaps are held together by synthetic resin, making it an agglomerated abrasive product under tariff item 6804.22.00.