6 Common Types of Metal Stamping

Proper planning is crucial for a company to succeed in expanding its operations and maintaining a competitive edge over rivals. It is imperative to ensure that the devised plans are aligned with the objective of delivering high-quality products and services to customers, akin to the meticulous methods employed in metal stamping. Frequently, clients express curiosity about the techniques involved in metal stamping. Therefore, in this blog post, we will present a comprehensive overview of these techniques. Continue reading to enhance your understanding.

1. Progressive Die Stamping

Exploring Advanced Techniques Custom Metal Stamping

Progressive die stamping is a widely used method in the metal stamping industry, known for its efficiency and precision. This process involves multiple stations within a single die, each performing a specific operation on the metal strip as it passes through.

  • Process: The metal strip is fed through a series of stations, each adding a feature or cutting the material until the final part is complete.
  • Applications: Ideal for producing small, intricate parts with high repeatability, such as electrical components and automotive parts.
  • Benefits: High speed, cost-effective for large production runs, minimal waste, and consistent quality.

2. Transfer Die Stamping

Transfer die stamping is similar to progressive die stamping but with a key difference: the part is transferred from one station to the next using mechanical transfer mechanisms, allowing for more complex operations.

  • Process: Parts are transferred between multiple dies using automated transfer mechanisms.
  • Applications: Suitable for larger, more complex parts that require multiple operations, such as appliance components and automotive body panels.
  • Benefits: Flexibility in design, ability to handle larger parts, and the capability to perform more complex operations.

3. Fine Blanking

Fine blanking is a precision stamping technique that produces parts with smooth edges and tight tolerances. It combines the principles of stamping and machining, making it ideal for high-precision applications.

  • Process: A combination of high-pressure stamping and fine cutting to achieve precise dimensions and smooth edges.
  • Applications: Commonly used for gears, levers, and other components requiring precise and clean edges.
  • Benefits: Superior edge quality, high accuracy, and the ability to produce complex geometries with minimal secondary finishing.

4. Deep Drawing


Deep drawing is a metal stamping process used to create deep, hollow shapes from sheet metal. It involves drawing a metal sheet into a die cavity using a punch, forming the metal into the desired shape.

  • Process: A punch pushes the metal sheet into a die cavity, stretching and forming it into a deep, hollow shape.
  • Applications: Frequently used for making automotive fuel tanks, kitchen sinks, and other deep or hollow metal parts.
  • Benefits: Excellent for producing deep, complex shapes, high production rates, and strong structural integrity of parts.

5. Bending

Bending is one of the simplest forms of metal stamping, involving the deformation of metal along a straight axis to form a specific angle or shape.

  • Process: The metal sheet is placed over a die and bent using a punch or a press brake to achieve the desired angle or shape.
  • Applications: Used in manufacturing brackets, frames, and enclosures for various industries.
  • Benefits: High precision, cost-effective for both small and large production runs, and versatile in terms of the shapes and angles that can be achieved.

6. Coining

Coining is a metal stamping process that involves the application of high pressure to the metal to produce fine details and tight tolerances. This process is often used for minting coins, hence the name.

  • Process: High-pressure stamping compresses the metal into a die, creating precise details and smooth surfaces.
  • Applications: Ideal for producing parts with detailed features, such as coins, medals, and precision electronic components.
  • Benefits: High precision, excellent surface finish, and the ability to produce intricate details with consistency.

Each type of metal stamping offers unique advantages and is suited to specific applications. Whether it’s the high efficiency of progressive die stamping, the precision of fine blanking, or the versatility of deep drawing, understanding these common types of metal stamping can help in selecting the right method for your manufacturing needs.