Deep Hole Boring Machine
A specialized deep hole boring machine capable of machining bores exceeding 10 meters in length, used for gun barrels, hydraulic cylinders, and landing gear components. It uses high-pressure coolant to remove metal efficiently. This machine is classified under tariff item 8459.49.00 as an 'other' boring machine.
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 machine is numerically controlled
CNC-controlled deep hole boring machines may fall under a specific subheading.
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
• Highlight the machine's deep hole boring capability in your customs documentation to justify classification
• Provide the maximum bore depth and diameter specifications
• Verify if any export controls apply due to potential defense applications
Related Products under Tariff item 8459.49.00
CNC Gantry Boring Mill
A CNC gantry-style boring mill designed for machining large aerospace components such as wing spars and fuselage sections. It performs boring and milling operations by removing metal, with an overhead bridge spindle for precise movement. This machine falls under tariff item 8459.49.00 as an 'other' boring machine, not being a lathe or a specific type covered elsewhere.
CNC Horizontal Boring and Milling Machine
A CNC horizontal boring and milling machine used for precision boring and milling operations on large metal workpieces. It removes metal shavings and features a horizontal spindle, making it suitable for heavy industries such as construction and mining equipment. This machine is classified under tariff item 8459.49.00 as an 'other' boring machine.
Cylinder Boring Machine
A cylinder boring machine designed for reboring worn engine blocks to accept oversized pistons. It removes metal precisely from cylinder walls, and its benchtop design is ideal for automotive machine shops. This machine falls under tariff item 8459.49.00 as an 'other' boring machine.
Floor-Type Boring Machine
A floor-type boring machine with a traveling column design for extended reach, used for heavy metal removal in large castings and forgings. It is robust and floor-mounted, suitable for heavy industrial applications. This machine falls under tariff item 8459.49.00 as an 'other' boring machine.
Horizontal Tube Boring Machine
A horizontal boring machine specialized for internal machining of metal tubes and pipes, used in oil and gas applications such as barrel rifling and cylinder honing. It removes metal from the interior of workpieces. This machine is classified under tariff item 8459.49.00 as an 'other' boring machine.
Jig Boring Machine
A precision jig boring machine used for creating accurate holes in metal templates, fixtures, and molds with sub-micron accuracy. It is ideal for tool and die making, removing metal through controlled boring operations. This machine falls under tariff item 8459.49.00 as an 'other' boring machine.