Chapter 84 is the core chapter in HS classification covering machinery and mechanical appliances and parts thereof, including power machinery, pumps, fans, compressors, refrigeration equipment, machine tools, engineering machinery, office machinery, etc. This chapter emphasizes machines, mechanical appliances, and their parts and accessories, but excludes electric tools (classified in Chapter 85), hand tools (Chapter 82), and equipment for specific purposes (such as vehicles in Chapter 87). Heading 8467 falls within the scope of hand-held pneumatic tools in this chapter, reflecting the combination of power drive and portable operation. Heading 8467 covers hand-held pneumatic tools and similar hand-held power tools (such as electric or hydraulic driven), but the actual subheading structure is mainly based on pneumatic tools. It includes: rotary (including impact) pneumatic drills, pneumatic screwdrivers, pneumatic grinders, pneumatic polishers, pneumatic riveters, pneumatic scaling hammers, etc. Note: purely manual tools, even with pneumatic connectors, are classified under 8205; fixed pneumatic machinery is not classified under this heading. Code 846710 is a 6-digit subheading. The first 2 digits 84 = machinery and mechanical appliances and parts; digits 3-4, 67 = hand-held pneumatic tools and similar power tools; digits 5-6, 10 = specific subheading, referring to pneumatic tools (including rotary impact type, reciprocating type, etc.). This subheading is not further subdivided; all hand-held pneumatic tools (whether drilling, grinding, tightening, riveting) are classified under 846710. If they are electric tools, they are classified under 8467.2x; hydraulic tools under 8467.8x. This commodity is classified under 846710 because it meets the two key characteristics of 'hand-held' and 'pneumatic (air-driven)'. If it is fixed-installation or non-hand-held pneumatic machinery, it should be classified under 8467.9x or under other headings according to function; if it is an electric tool, it is classified under 8467.2x; if it is a manual tool (without power), it is classified under 8205. 846710 specifically refers to pneumatic and hand-held, thus distinguishing it from electric, hydraulic, and fixed types.

Product Name: The specific name of the declared commodity, such as 'pneumatic wrench', 'pneumatic sander', must be consistent with the actual function, avoiding the general term 'pneumatic tool'. Brand: Fill in the brand name (if no brand, write 'no brand'). Brand affects price and possible intellectual property recordal, and must be consistent with packaging. Model: Fill in the specific model, such as 'AT-2050', used to distinguish different specifications of the same brand, facilitating customs valuation and classification. Drive Type: Clearly state 'pneumatic (air-driven)', distinguishing it from electric and hydraulic, which is the core element for classification under 846710. Use: Explain the specific use, such as 'for tightening bolts', 'for metal surface grinding', which must match the function. Working Principle: Briefly describe the working principle, such as 'compressed air drives vane motor to rotate', assisting in determining whether it falls under 8467. Hand-held or Not: Must clearly state 'hand-held', which is a necessary condition for subheading 846710; non-hand-held should be classified under other subheadings. Power: If applicable, fill in the power (such as watts or horsepower), helpful for customs valuation and specification confirmation, not mandatory but recommended. Product Name: Pneumatic Wrench; Brand: ATLAS; Model: AT-2050; Drive Type: Pneumatic; Use: For tightening bolts on automobile assembly line; Working Principle: Compressed air drives vane motor to produce rotary impact; Hand-held: Yes; Power: 0.5kW. Misreporting pneumatic tools as electric tools, leading to classification under 8467.2x, causing classification errors. Not indicating 'hand-held', may be classified under 8467.9x (other) or as fixed machinery. False declaration of brand and model, affecting customs valuation and intellectual property verification.

Core basis for classification: 1) Whether it is hand-held; 2) Whether it uses compressed air as power; 3) Whether it is used for hand-held operation. Meeting all three means classification under 846710. If electric, then 8467.2x; if hydraulic, then 8467.8x; if fixed pneumatic machinery, then 8467.9x or according to function under other headings (such as 8462 machine tools). Also need to exclude manual tools (8205) and pneumatic components (8481 valves, etc.). 846711 Rotary (including impact) hand-held pneumatic tools: 846711 specifically refers to rotary (including impact) pneumatic tools, such as pneumatic drills, pneumatic wrenches; while 846710 is a general subheading, in actual use 846711 already includes most rotary tools, but 846710 is an earlier version or general reference, need to confirm according to the specific subheading structure. 846719 Other hand-held pneumatic tools: 846719 covers non-rotary pneumatic tools, such as pneumatic hammers, pneumatic riveters, pneumatic scalers; 846710 if exists may cover all, but in the current HS version under 8467 it is usually subdivided into 846711 and 846719, so selection should be based on specific function. 846729 Other hand-held electric tools: 846729 is electric tools, power source is electricity; 846710 is pneumatic, power source is compressed air. The two are similar in appearance but different in drive type, must be strictly distinguished during classification. 846789 Other hand-held hydraulic or non-electric power tools: 846789 covers hydraulic, internal combustion engine and other non-electric power tools; 846710 is limited to pneumatic, if hydraulic driven then classified under 846789. 820559 Other hand tools: 820559 is manual tools, without power drive; 846710 is pneumatic power tools, with power device, even if hand-held, due to different power source, classified under Chapter 84. Is it hand-held? Is it powered by compressed air? Is it used for hand-held operation? Is it electric or hydraulic? Is it a manual tool?

How to distinguish pneumatic tools and electric tools in HS codes? Pneumatic tools are classified under 8467.1 (such as 846710 or 846711/846719), electric tools under 8467.2 (such as 846721, 846729). The core difference is the power source: pneumatic is driven by compressed air, electric by electricity. When declaring, the drive type must be clearly stated, and a working principle description provided, to avoid classification errors. What is the difference between 846710 and 846711? 846710 is a 6-digit subheading, usually referring to the general term 'hand-held pneumatic tools'; 846711 is a more detailed 8-digit subheading, specifically referring to 'rotary (including impact) hand-held pneumatic tools'. In actual customs declaration, if using 8-digit codes, rotary pneumatic tools should be classified under 846711, non-rotary under 846719. If using 6-digit codes, they may be collectively classified under 846710. Selection depends on the number of digits required by customs. What is the most common mistake when declaring pneumatic tools? The most common mistake is declaring the drive type as 'electric', leading to classification under 8467.2x. The second is not indicating 'hand-held', being classified as fixed machinery. In addition, false declaration of brand and model can also trigger valuation and classification risks. It is recommended to provide physical photos and working principle descriptions during declaration to ensure accurate classification. How to check the import tariff rate for pneumatic tools? Tariff rates adjust with national policies. It is recommended to check the latest rates through the General Administration of Customs website, China International Trade Single Window, or professional customs declaration systems. When querying, use the correct 10-digit HS code (such as 8467100000), and pay attention to free trade agreement rates, value-added tax, consumption tax, etc. Do not rely on outdated tariff tables. How are parts of pneumatic tools classified? If the parts of pneumatic tools are dedicated parts, they are generally classified under 8467.9 (parts of hand-held tools). However, if the parts themselves are general mechanical components (such as bearings, seals), they are classified by material or function. For example, the impact block of a pneumatic wrench is classified under 8467.9, while O-rings under 4016. Judgment should be based on the specificity of the parts. For cross-border e-commerce retail of pneumatic tools, how to fill in the HS code? Cross-border e-commerce retail exports also require HS code declaration. Pneumatic tools should be filled with 8467100000 (or 846711/846719 according to subdivision). Note: retail packaging may affect classification, but the core is still based on the function of the tool itself. It is recommended to consult a customs broker to ensure the code is consistent with the actual product, avoiding customs rejection. How to distinguish pneumatic tools from pneumatic components (such as cylinders)? Pneumatic tools are hand-held power tools, classified under 8467; pneumatic components (such as cylinders, air valves) are actuators or control elements in pneumatic systems, classified under 8481 or 8412. The key distinction: tools are used to perform external work (such as tightening, grinding), components are used to transmit power or control fluids. When declaring, describe the use and working method. If a pneumatic tool has electric auxiliary functions, how to classify? If the main power of the tool is pneumatic, and electric is only auxiliary (such as lighting), it is still classified under 8467.1. If electric is the main power, then under 8467.2. Classification is based on the main power source, and technical parameter descriptions are required. If uncertain, apply for customs advance classification.