Chapter 82 covers tools, implements, cutlery, spoons, forks and parts thereof, of base metal, including hand tools, power tools, interchangeable tools, knives, razors, scissors, nail clippers, spoons, forks, etc. Goods of this chapter are mainly made of base metal, but may also include parts made of other materials. This chapter does not include complete power tools (e.g., portable electric drills are classified under 8508), nor does it include tools specially designed for medical or dental use (classified under 9018). Heading 8207 covers interchangeable tools for hand tools, whether or not power-operated, such as drill bits, punches, taps, reamers, milling cutters, broaches, gear-cutting tools, saw blades, knife blades, etc.; it also includes interchangeable tools for machine tools, such as turning tools, planing tools, milling cutters, etc.; it also includes unmounted tool tips made of hard metal or cermets. However, this heading does not include chucks for holding tools (classified under 8466) or independent hand tools (classified under 8205). Code 820790 has 6 digits: the first 2 digits "82" represent Chapter 82 (tools, implements, cutlery, spoons, forks and parts thereof, of base metal); digits 3-4 "07" represent heading 8207 (interchangeable tools for hand tools or machine tools); digits 5-6 "90" represent subheading 8207.90 (other interchangeable tools). This subheading is a residual subheading under 8207, used to cover interchangeable tools not specifically named in 8207.10 to 8207.50, such as non-standard cutting tools for specific machining, tool tips made of special materials, etc. This product is classified under 820790 because it is an interchangeable tool for hand tools or machine tools, but is not specifically named in the aforementioned subheadings of 8207 (such as rock drilling bits, metalworking cutting tools, etc.). The difference from the adjacent code 8205 (hand tools) is that 8205 covers hand tools used independently, while 820790 covers interchangeable parts mounted on tools or machine tools; the difference from 8208 (knives and cutting blades for machines) is that 8208 covers blades for machines or mechanical appliances, while 820790 focuses more on interchangeable tool tips.

Product Name: The standard name of the declared commodity, which should accurately reflect the type and use of the tool, such as "carbide milling cutter", "diamond drill bit", etc. Brand: Fill in the brand or manufacturer name of the tool; if there is no brand, declare as "no brand". Model: Fill in the specific model or specifications of the tool, such as diameter, length and other parameters. Material: Declare the material of the working part of the tool, such as high-speed steel, hard metal, diamond, etc. Use: Explain what processing the tool is used for, such as "used for milling metal on CNC machine tools", "used for drilling with hand electric drill". Whether Power-Operated: Declare whether the tool is used for power tools (such as electric drills, machine tools) or hand tools. Workpiece Material: Explain the material being processed by the tool, such as metal, wood, plastic, stone, etc. Product Name: Carbide end mill; Brand: OSG; Model: φ10×30×75; Material: Hard metal (tungsten steel); Use: Used for milling mold steel on CNC machine tools; Whether Power-Operated: Yes; Workpiece Material: Metal. Declaration Elements: 1. Product Name: Carbide end mill; 2. Brand: OSG; 3. Model: φ10×30×75; 4. Material: Hard metal; 5. Use: CNC machine tool milling mold steel; 6. Whether Power-Operated: Yes; 7. Workpiece Material: Metal. Mistakenly classifying interchangeable tools under 8205 (hand tools), ignoring their interchangeability. Failing to distinguish the material of the working part of the tool, leading to subheading classification errors. Confusing machine blades (8208) with interchangeable tools, ignoring differences in mounting method. Omitting the "Whether Power-Operated" element during declaration, affecting classification judgment. For multi-functional tools, failing to classify according to the main function, leading to code disputes.

Core classification criteria: First confirm whether the product is made of base metal and is an interchangeable tool for hand tools or machine tools. Interchangeability means the tool is designed to be mounted on a tool handle or machine tool, fixed by chucks, tool holders, etc., rather than used independently. Second, determine whether it is specifically named in a specific subheading of 8207; if not named, classify under 820790. Note that if the tool is a dedicated part of a machine or mechanical appliance and is not interchangeable, it may be classified under other headings (such as 8466). In addition, the material (such as hard metal) affects subheading division, but 820790 covers interchangeable tools made of other materials. 8205 Hand tools: 8205 covers hand tools used independently, such as hammers, screwdrivers; 820790 covers interchangeable tools that need to be mounted on tools or machine tools for use. 8208 Knives and cutting blades for machines: 8208 covers blades for machines or mechanical appliances, usually fixed-mounted and not interchangeable; 820790 covers interchangeable tools designed for multiple tools or machine tools. 8466 Machine tool parts and accessories: 8466 covers dedicated parts and accessories for machine tools, such as chucks, indexing heads; 820790 covers interchangeable tools used directly for processing. 8201 Agricultural and horticultural tools: 8201 covers hand tools for agriculture, horticulture or forestry, such as shovels, hoes; 820790 covers interchangeable tools for industrial use. 6804 Millstones, grinding wheels, etc.: 6804 covers stone or abrasive products for grinding, sharpening; 820790 covers metal cutting tools, such as milling cutters, drill bits. Is the product made of base metal? Is it designed as an interchangeable tool? Is it used for hand tools or machine tools? Is it specifically named in a specific subheading of 8207? Does it have an independent use function?

What are common commodities under HS code 820790? Common commodities include carbide milling cutters, diamond drill bits, high-speed steel taps, broaches, reamers, gear-cutting tools, etc. These tools are usually mounted on machine tools or power tools and are not specifically named in other subheadings of 8207. How to determine whether an interchangeable tool should be classified under 8207 or 8205? The key is whether it is interchangeable: 8207 tools need to be mounted on tool handles or machine tools, fixed by holding devices, such as drill bits mounted on electric drills; 8205 covers hand tools used independently, such as hammers, wrenches. If the tool itself has a handle and is directly operated manually, it is classified under 8205. When declaring 820790, how does material affect classification? Material affects subheading division: for example, interchangeable tools made of hard metal may be classified under 8207.90, but if made of diamond, they may be classified under 8207.19, etc. When declaring, the material of the working part must be specified, such as high-speed steel, hard metal, diamond, etc., for correct classification. What is the difference between 820790 and 8208 machine blades? Blades under 8208 are usually dedicated blades for machines or mechanical appliances, fixed-mounted and not interchangeable; 820790 covers interchangeable tools designed for multiple tools or machine tools, mounted through standard interfaces. For example, circular saw blades are classified under 8202, while milling cutters are classified under 8207. When importing 820790 tools, how to fill in the declaration elements on the customs declaration form? Need to fill in product name, brand, model, material, use, whether power-operated, workpiece material, etc. For example: "Carbide end mill, brand OSG, model φ10, material hard metal, used for milling metal on CNC machine tools, power-operated, workpiece material metal". Ensure complete elements to avoid classification disputes. How to check export tax rebates and regulatory conditions for 820790? Export tax rebates and regulatory conditions change with policies. You can check the latest information through the General Administration of Customs website, China International Trade Single Window, or consult a customs broker. Usually, basic documents such as packing lists, invoices, and contracts are required, and some tools may involve export licenses. For cross-border e-commerce sales of 820790 tools, how to simplify declaration? Cross-border e-commerce can use the cross-border e-commerce comprehensive service platform and declare according to the list, but HS codes and declaration elements must be accurately filled in. It is recommended to file product information in advance to ensure correct codes and avoid returns or penalties due to classification errors. If 820790 tools are packaged as a set, how to classify? If all tools in the set are classified under 820790, the whole set is classified under 820790; if it contains tools of different headings, they need to be classified separately, unless they meet the classification rules for sets. It is recommended to judge based on actual composition.