HS Code | Official Doc | Tariff Rate | Origin | Destination | Effective Date |
---|---|---|---|---|---|
8548000000 | Doc | 55.0% | CN | US | 2025-05-12 |
8444000010 | Doc | 55.0% | CN | US | 2025-05-12 |
8444000090 | Doc | 55.0% | CN | US | 2025-05-12 |
8460310040 | Doc | 59.4% | CN | US | 2025-05-12 |
8460390020 | Doc | 59.4% | CN | US | 2025-05-12 |
Edge
An "edge" refers to a variety of cutting tools, and the term's specific meaning depends heavily on context. Generally, it denotes a tool designed for severing, shaping, or refining materials through concentrated force applied to a sharpened boundary.
Material
Edges themselves are constructed from numerous materials, chosen for hardness, durability, and resistance to wear. Common materials include:
- Steel: High-carbon steel is frequently used for blades due to its strength and ability to hold a sharp edge. Alloy steels (e.g., stainless steel, tool steel) offer enhanced properties like corrosion resistance or increased toughness.
- Ceramics: Ceramic edges (e.g., zirconia, alumina) are extremely hard and retain sharpness for a long time, but are brittle and prone to chipping.
- Diamonds: Natural or synthetic diamonds provide the highest hardness and are used for cutting extremely hard materials or for precision applications.
- Polycrystalline Diamond (PCD): A composite material with high hardness and wear resistance, often used in industrial cutting tools.
- Carbide: Tungsten carbide is another extremely hard material used for cutting tools, offering a balance between hardness and toughness.
Purpose
The primary purpose of an edge is material removal or deformation. This can be achieved through:
- Cutting: Severing materials completely (e.g., knives, scissors, saws).
- Shaping: Removing material to create a desired form (e.g., chisels, planes).
- Refining: Smoothing or finishing a surface (e.g., files, sandpaper).
- Splitting: Dividing materials along existing planes (e.g., axes, wedges).
Function
The function of an edge relies on concentrating force onto a small area, exceeding the material's shear strength. Key functional aspects include:
- Sharpness: The angle and fineness of the edge determine its ability to penetrate and shear material.
- Hardness: The edge material must be harder than the material being cut to prevent rapid dulling.
- Edge Geometry: The shape of the edge (e.g., straight, curved, serrated) influences the type of cut and efficiency.
- Support: The body of the tool provides support to the edge, preventing bending or breakage.
Usage Scenarios
Edges are employed across a vast range of applications:
- Household: Kitchen knives, scissors, garden tools.
- Construction: Saws, chisels, axes, demolition tools.
- Manufacturing: Cutting tools for metalworking, woodworking, plastics processing.
- Medical: Surgical scalpels, dental instruments.
- Crafts: Wood carving tools, pottery tools, leatherworking tools.
- Automotive: Cutting tools for machining engine parts, body panels.
Common Types
The specific type of edge varies greatly depending on the application:
- Blades: Long, flat edges for cutting (knives, swords, razors).
- Chisels: Angled edges for shaping wood, stone, or metal.
- Saws: Toothed edges for cutting through materials.
- Files: Rows of teeth for smoothing surfaces.
- Sandpaper: Abrasive particles bonded to a backing for refining surfaces.
- Scrapers: Flat edges for removing material from surfaces.
- Axes/Wedges: Angled edges for splitting wood or other materials.
- Turning Tools: Used in lathes to shape metal or wood.
- Milling Cutters: Rotating tools with multiple cutting edges for shaping metal.
Based on the provided information, determining the appropriate HS code for “edge” requires further clarification of the product's material, function, and application. The term "edge" is too broad. However, based on potential interpretations, here are some possible HS codes from the reference material:
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8548000000: This code covers “Electrical parts of machinery or apparatus, not specified or included elsewhere in this chapter”. If the “edge” refers to an electrical component used in machinery, this could be applicable. The total tax rate is 55.0%, comprised of a 0.0% base tariff, a 25.0% additional tariff, and a 30% additional tariff effective after April 2, 2025.
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8444000010: This code covers “Machines for extruding, drawing, texturing or cutting man-made textile materials Texturing machines”. If the “edge” is part of a texturing machine, this code might be relevant. The total tax rate is 55.0%, with a 0.0% base tariff and a 25.0% additional tariff (increasing to 30% after April 2, 2025).
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8444000090: This code covers “Machines for extruding, drawing, texturing or cutting man-made textile materials Other”. If the “edge” is a component of a textile machine but doesn’t fall under the specific “Texturing machines” category, this code could apply. The total tax rate is 55.0%, consisting of a 0.0% base tariff and a 25.0% additional tariff (rising to 30% after April 2, 2025).
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8460310040: This code covers “Machine tools for deburring, sharpening, grinding, honing, lapping, polishing or otherwise finishing metal or cermets by means of grinding stones, abrasives or polishing products, other than gear cutting, gear grinding or gear finishing machines of heading 8461: Sharpening (tool or cutter grinding) machines: Numerically controlled Used or rebuilt”. If the “edge” is a numerically controlled, used or rebuilt sharpening machine, this code may be applicable. The total tax rate is 59.4%, with a 4.4% base tariff and a 25.0% additional tariff (increasing to 30% after April 2, 2025).
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8460390020: This code covers “Machine tools for deburring, sharpening, grinding, honing, lapping, polishing or otherwise finishing metal or cermets by means of grinding stones, abrasives or polishing products, other than gear cutting, gear grinding or gear finishing machines of heading 8461: Sharpening (tool or cutter grinding) machines: Other Other, valued under $3,025 each”. If the “edge” is a sharpening machine (not numerically controlled) and valued under $3,025 each, this code could be relevant. The total tax rate is 59.4%, with a 4.4% base tariff and a 25.0% additional tariff (increasing to 30% after April 2, 2025).
According to the provided reference material, the HS code options related to 'edge' are limited, with only the following 5 found.
It is crucial to provide more details about the “edge” – its material composition, intended use, and specific function – to determine the most accurate HS code and ensure proper customs clearance.