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SERBA Metal
Processing sheet metal on a CNC turret punch
PRECISION PROCESSING SERVICE

Punch Cutting

With CNC punch technology we produce holes, slots and project-specific geometries in sheet metal, quickly and repeatably.

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Repeatable Machining

Consistent geometry and controlled production across series parts.

Flexible Geometry

Holes, slots and contours produced with a range of tool forms.

Planned Production

An orderly workflow programmed from the technical file.

Quality Control

Dimensional, surface and part checks after machining.

Fast Processing, Controlled Geometry

Punch cutting applies a range of die geometries to the sheet surface on a CNC-controlled machine. The technical drawing, material and part nesting are assessed together before production.

  • Round, square and custom-shaped holes
  • Channel and ventilation geometries
  • Planning for one-off and series production
  • Nesting that conserves material
CNC turret punch tooling and a machined metal sheet

Materials We Process

Suitability is assessed by the technical team against material type, thickness and part geometry.

01Aluminium Sheet
02Galvaniz Sac
03Stainless Sheet
04Pre-Painted Sheet
05PVC Laminated Sheet
Perforated panels and metal components prepared by punch cutting

Application Examples

It offers flexible solutions for production needs ranging from repeating hole arrays to functional machine parts.

Ventilation PanelsMachine GuardsElectrical Panel ComponentsDekoratif PanellerFixingsBespoke Series Parts

The Punch Cutting Process

  1. 01

    Assessing the technical file

  2. 02

    Planning the material and tooling

  3. 03

    Preparing the CNC programme

  4. 04

    Punch cutting

  5. 05

    Inspection and preparation for despatch

Controlled Production and Final Check

Once production is complete, part geometry, hole layout and surface condition are assessed, and conforming parts are prepared for dispatch.

  • Part inspection against the technical drawing
  • Assessment of hole and edge geometry
  • A packaging approach that protects the surface
Read Our Quality Policy
Digital dimensional inspection of a perforated aluminium panel

Let's produce your parts quickly and under control.

Share your technical drawing and we will assess the right production method together.

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