| HS Code | Product Description | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
|---|---|---|---|---|---|---|
| 8207502030 | Interchangeable tools for handtools, whether or not power operated, or for machine-tools (for example, for pressing, stamping, punching, tapping, threading, drilling, boring, broaching, milling, turning or screwdriving), including dies for drawing or extruding metal, and rock drilling or earth boring tools; base metal parts thereof: Tools for drilling, other than for rock drilling, and parts thereof: With cutting part containing by weight over 0.2 percent of chromium, molybdenum, or tungsten or over 0.1 percent of vanadium Masonry drills | Doc | 60.0% | CN | US | 2025-05-12 |
| 8207504030 | Interchangeable tools for handtools, whether or not power operated, or for machine-tools (for example, for pressing, stamping, punching, tapping, threading, drilling, boring, broaching, milling, turning or screwdriving), including dies for drawing or extruding metal, and rock drilling or earth boring tools; base metal parts thereof: Tools for drilling, other than for rock drilling, and parts thereof: Other: Suitable for cutting metal, and parts thereof Twist drills | Doc | 38.4% | CN | US | 2025-05-12 |
| 7317007500 | Nails, tacks, drawing pins, corrugated nails, staples (other than those of heading 8305) and similar articles, of iron or steel, whether or not with heads of other material, but excluding such articles with heads of copper: Other: Of two or more pieces | Doc | 80.0% | CN | US | 2025-05-12 |
| 7326110000 | Other articles of iron or steel: Forged or stamped, but not further worked: Grinding balls and similar articles for mills | Doc | 80.0% | CN | US | 2025-05-12 |
| 7326908688 | Other articles of iron or steel: Other: Other: Other: Other Other | Doc | 82.9% | CN | US | 2025-05-12 |
Drilling Tool
A drilling tool is a cutting implement used to create holes, typically cylindrical, in a workpiece. These tools are utilized across a vast range of industries and applications, from construction and manufacturing to DIY projects and geological surveys.
Material
Drilling tools are constructed from a variety of materials, selected based on the hardness of the material being drilled, the desired lifespan of the tool, and cost considerations. Common materials include:
- High-Speed Steel (HSS): A common and versatile material suitable for general-purpose drilling in wood, plastic, and softer metals. Relatively inexpensive and can be resharpened.
- Cobalt Steel: Offers improved heat resistance and hardness compared to HSS, making it ideal for drilling harder metals like stainless steel and cast iron.
- Carbide: Extremely hard and wear-resistant, used for drilling very hard materials like concrete, stone, and abrasive metals. Typically more expensive but offers significantly longer tool life.
- Diamond: The hardest known material, used for specialized applications such as drilling glass, tile, and extremely hard stone.
- Wood: Used for specialized wood drilling applications.
Purpose
The primary purpose of a drilling tool is to remove material from a workpiece to create a hole. However, drilling tools can also be used for:
- Reaming: Enlarging existing holes to a precise diameter.
- Counterboring: Creating a flat-bottomed enlargement of an existing hole.
- Countersinking: Creating a conical enlargement of an existing hole to allow for flush-mounted fasteners.
- Tapping: Creating internal threads within a hole.
Function
Drilling tools function by rotating a cutting edge against the workpiece, shearing away material in the form of chips. The tool is typically held in a drill press, handheld drill, or other specialized drilling machine. Key functional elements include:
- Point: The leading end of the tool, which initiates the hole.
- Flutes: Grooves that run along the length of the tool, providing channels for chip evacuation and lubrication.
- Body: The main cylindrical portion of the tool, providing strength and stability.
- Shank: The portion of the tool that is held by the drilling machine.
Usage Scenarios
Drilling tools are used in a wide variety of applications, including:
- Construction: Drilling holes for fasteners, plumbing, electrical wiring, and structural supports.
- Manufacturing: Creating holes for assembly, machining, and quality control.
- Automotive: Drilling holes for engine components, body panels, and suspension systems.
- Woodworking: Creating holes for screws, dowels, and decorative elements.
- DIY Projects: General-purpose drilling for home repairs, furniture assembly, and crafts.
- Geological Surveys: Core drilling to extract samples of rock and soil.
Common Types
- Twist Drill: The most common type of drill, featuring helical flutes for chip evacuation. Available in a wide range of sizes and materials.
- Brad Point Drill: Designed for clean, accurate holes in wood, featuring a sharp point and spurs to prevent wandering.
- Spade Bit: A flat, paddle-shaped bit used for drilling large-diameter holes in wood.
- Hole Saw: A cylindrical saw used for cutting large-diameter holes in a variety of materials.
- Masonry Drill Bit: Designed for drilling into concrete, brick, and stone, featuring a carbide tip.
- Auger Bit: A large-diameter bit used for drilling deep holes in wood, often used for plumbing and electrical wiring.
- Step Drill Bit: A conical bit used for drilling holes of varying diameters in sheet metal and other thin materials.
- Core Drill Bit: Used to extract cylindrical samples of materials such as concrete, asphalt, and rock.
- Reamer: Used to enlarge and finish existing holes to a precise diameter.
Drilling tools encompass a range of implements used to create holes in various materials. Based on the provided information, several HS codes may be applicable depending on the specific characteristics of the tool.
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8207.50.20.30: This HS code covers interchangeable tools for handtools (whether powered or not) or machine-tools, specifically tools for drilling (other than rock drilling), and parts thereof, with a cutting part containing by weight over 0.2 percent of chromium, molybdenum, or tungsten, or over 0.1 percent of vanadium. An example of a product falling under this code would be masonry drills. The tariff details include a 5.0% base tariff, a 25.0% additional tariff, and a 30.0% additional tariff after April 2, 2025, resulting in a total tariff of 60.0%.
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8207.50.40.30: This HS code also covers interchangeable tools for handtools or machine-tools used for drilling (other than rock drilling), and parts thereof, but categorized as "Other." Specifically, these are suitable for cutting metal, such as twist drills. The tariff details include an 8.4% base tariff, a 0.0% additional tariff, and a 30.0% additional tariff after April 2, 2025, resulting in a total tariff of 38.4%.
It is important to note the distinction between these two HS codes is based on the composition of the cutting part (presence and percentage of chromium, molybdenum, tungsten, or vanadium) and the material being cut.
According to the provided reference material, the HS code options related to 'drilling tool' are limited, with only the following 2 found.