Sheet metal punching and drilling is a process that involves creating holes, slots, or other openings on the metal surface, often performed directly on the coil strip. This technique, known as coil pre punching, makes it possible to obtain parts already prepared for the next processing steps, avoiding manual intervention or later reworking.
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With coil punching, sheet metal can be processed inline, without interrupting the production cycle. This enables continuous operation and significantly reduces overall processing time. Another key advantage is the ability to create holes and cut outs based on custom technical drawings, offering excellent design flexibility for shelving, electrical enclosures, displays, and fencing. In addition, the use of photocell-based systems and CNC machinery ensures decimal level tolerances, guaranteeing extremely precise distances between the head and tail of the strip.