Tool holders, self-opening dieheads, work holders, dividing heads and other special attachments for machine-tools; tool-holders for any type of tool for working in the hand; other parts and accessories for the goods of class 4421

CPC v2.1 Code: 44251

About tool holders, self-opening dieheads, work holders, dividing heads and other special attachments for machine-tools; tool-holders for any type of tool for working in the hand; other parts and accessories for the goods of class 4421

cpc code 44251 encompasses a diverse range of specialized attachments and accessories used in the metalworking industry. These tools and components play a crucial role in enhancing the efficiency, precision, and versatility of machine tools, enabling manufacturers to produce high-quality products across a wide range of industries. As a vital part of the broader 4421 Machine-tools for working metal, sintered metal carbides or cermets, without removing material, this code is essential for supporting the growth and competitiveness of the global manufacturing sector.

Production process

The production of the items covered under cpc code 44251 typically involves precision engineering and advanced manufacturing techniques. Manufacturers utilize a combination of computer-aided design (CAD) software, computer numerical control (CNC) machining, and specialized tooling to fabricate these components with a high degree of accuracy and consistency. The manufacturing process often includes steps such as metal cutting, forming, heat treatment, and surface finishing to ensure the durability, functionality, and aesthetic appeal of the final products.

Production inputs

The main inputs required for the production of items under cpc code 44251 include a variety of metals, such as steel, aluminum, and specialized alloys, as well as advanced materials like ceramics and composites. Additionally, manufacturers rely on specialized machinery, including CNC lathes, milling machines, and grinding equipment, along with a skilled workforce capable of operating these sophisticated tools and implementing quality control measures.

Production outputs

The outputs of cpc code 44251 are primarily used as accessories and attachments for 4421 Machine-tools for working metal, sintered metal carbides or cermets, without removing material, enabling manufacturers to enhance the capabilities and versatility of their production equipment. These specialized components are essential for a wide range of metalworking applications, including precision machining, tool sharpening, workpiece holding, and specialized manufacturing processes. The outputs of this code are consumed by a diverse range of industries, including 4421 Machine-tools for working metal, sintered metal carbides or cermets, without removing material, 4422 Machine-tools for working wood, cork, bone, hard rubber, hard plastics or similar hard materials, and various other sectors that rely on advanced manufacturing technologies.

Family tree for tool holders, self-opening dieheads, work holders, dividing heads and other special attachments for machine-tools; tool-holders for any type of tool for working in the hand; other parts and accessories for the goods of class 4421

    graph LR
    A["<a href='/classifications/cpc/v2-1/4'>4: Metal products, machinery and equipment</a>"]
A --> B["<a href='/classifications/cpc/v2-1/44'>44: Special-purpose machinery</a>"]
B --> C["<a href='/classifications/cpc/v2-1/442'>442: Machine-tools and parts and accessories thereof</a>"]
C --> D["<a href='/classifications/cpc/v2-1/4425'>4425: Tool holders; parts and accessories for the goods of classes 4421 to 4424</a>"]
D --> E["<a href='/classifications/cpc/v2-1/44251'>44251: Tool holders, self-opening dieheads, work holders, dividing heads and other special attachments for machine-tools; tool-holders for any type of tool for working in the hand; other parts and accessories for the goods of class 4421</a>"]

    D --> F["<a href='/classifications/cpc/v2-1/44252'>44252: Parts and accessories for the goods of subclass 44221; parts and accessories of machine tools for working wood, bone, hard plastics and the like</a>"]
D --> G["<a href='/classifications/cpc/v2-1/44253'>44253: Parts for the goods of subclasses 44231 and 44232</a>"]
D --> H["<a href='/classifications/cpc/v2-1/44255'>44255: Parts for the goods of subclass 44241</a>"]
D --> I["<a href='/classifications/cpc/v2-1/44256'>44256: Parts for the goods of subclass 44242</a>"]

    

    %% Color coordination by level

    classDef level1 color:#000,fill:#a8f9ff,stroke:#333,stroke-width:2px
    classDef level2 color:#000,fill:#e0a458,stroke:#333,stroke-width:1px
    classDef level3 color:#000,fill:#419d78,stroke:#333,stroke-width:1px
    classDef level4 color:#000,fill:#c04abc,stroke:#333,stroke-width:1px
    classDef level5 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef level6 color:#000,fill:#f1c40f,stroke:#333,stroke-width:1px
    classDef highlight color:#000,fill:#fff,stroke:#000,stroke-width:5px



  %% Apply classes
  class A level1
class B level2
class C level3
class D level4
class E level5
class F level5
class G level5
class H level5
class I level5

  class E highlight

  %% class A level1
  %% class B,C level2
  %% class D,E,F,G,H,I level2
  %% class J,K,L,M,N,O,P level3
  %% class E highlight