Punching and cutting

Punching involves perforating a material by shearing using a punch and a die. Whether it is a sheet or a set of copper bars (busbars), these are placed between the punch and the die. The punch descends into the die, piercing the sheet by compression. Punching can therefore be used to make holes of more or less complex shapes, depending on the shape of punch chosen.

Expertise en décolletage

Examples of punched copper bars

Expertise in Punching and cutting


  • Cutting and punching lines for copper bars
  • Welding and soldering
  • Electrolytic coating, tinning and pad silvering


  • Copper machining up to 400 mm

Dedicated site


PRECIREX TECHNOLOGIES is your trusted partner for cutting and punching. We have state-of-the-art cutting lines, enabling us to offer precision cutting services for a variety of materials. We also specialise in punching copper bars, also known as Busbar. 

Our expertise enables us to produce precise, efficient punching to meet the most demanding specifications. Whether you need to cut complex parts or punch copper bars, PRECIREX TECHNOLOGIES is ready to provide solutions tailored to your needs. 

Rely on our experience and commitment to excellence for high-quality cutting and punching results.