Tungsten Carbide Stamping Punch For Precision Mold Parts

Tungsten Carbide Stamping Punch For Precision Mold Parts

Introduction of Tungsten Carbide Stamping Punch

Cemented carbide punch needles, also called cemented carbide punches, are made of cemented carbide round rods by

fine grinding. They are characterized by their high hardness, wear resistance, corrosion resistance, high precision, and 

versatility, etc. which make them a reliable and cost-effective choice for punching operations.They are suitable for the 

hardware electromechanical processing industry. Generally, the hard alloy punches are installed on the stamping die for 

blanking, causing separation or plastic deformation of materials, so as to obtain the required parts. Hard alloy punching

needles have the characteristics of long service life, corrosion resistance, and rust resistance due to their high hardness,

and are widely used in industrial machinery manufacturing and processing. 

Zhuzhou Kerui manufactures various types and grades  of cemented carbide stamping punches. Customized carbide 

punches as per drawing or samples are also available.

Specifications of Cemented Carbide Punch for Metal Mould Stamping Tool

Picture Show of Cemented Carbide Stamping Punch

Application of Hard Metal Tungsten Steel Carbide Punch Dies

Cemented carbide punches are commonly used in various industries for punching holes in materials such as metal,

plastic, and wood. Here are some specific applications and uses of cemented carbide punches:

1. Metalworking: Cemented carbide punches are extensively used in metalworking industries for punching holes in 

sheets, plates, and other metal components. They are used in processes such as stamping, die cutting, and metal

fabrication.

2. Woodworking: Carbide punches are also used in woodworking applications for punching holes in wooden

materials. They are commonly used in furniture manufacturing, cabinetry, and other woodworking processes.

3. Plastic industry: Tungsten ccarbide punches find applications in the plastic industry for punching holes in plastic

sheets,films, and other plastic components. They are used in processes such as plastic molding, packaging, and

product manufacturing.

4. Electronics and electrical industry: Hard metal punches are used in the electronics and electrical industry

for punching holes in circuit boards, electrical panels, and other electronic components. They ensure precise and

accurate hole punching, which is crucial for the proper functioning of electronic devices.

5. Automotive industry: The automotive industry also utilizes cemented carbide punches for various applications

such as punching holes in automotive parts, body panels, and engine components. They are used in processes 

like metal stamping, fabrication, and assembly.

6. Medical and dental industry: Tungsten steel punches are used in the medical and dental industry for punching

holes in medical devices, instruments, and dental implants. They offer high precision and durability, making them 

suitable for critical medical applications.

In summary, cemented carbide punches are versatile tools used across different industries for punching holes in 

various materials. They provide high precision, durability, and long tool life, making them an essential component 

in manufacturing and fabrication processes.

Package of Tungsten Cemented Carbide Punch Dies