CNC milling: mechanical components produced with high-power machining centers

CNC milling: mechanical components produced with high-power machining centers

CNC milling

CNC milling is one of the most important processes for the production of mechanical components with high precision. Thanks to controlled chip removal, it is possible to achieve:

  • Perfect flat surfaces

  • Complex profiles

  • Slots, seats and holes that are dimensionally accurate and within tolerance

This service is essential for sectors that require tight tolerances and components intended to fit into complex mechanical assemblies, such as hydraulics, industrial automation, and special-purpose machines.

The milling department Bernazzoli is equipped to machine medium and large parts, while maintaining high repeatability, geometric stability, and surface quality.

Our production department is equipped to process a wide range of metal materials, from thick structural steels to lightweight aluminum alloys. Thanks to the diversification of our in-house departments and the availability of multiple technologies (fiber laser cutting, waterjet, punching, CNC bending), we can choose the most suitable process for each material, preserving its mechanical properties and ensuring maximum dimensional accuracy.

CNC milling

Machine park: DOOSAN vertical machining centers

The heart of the CNC milling is made up of two DOOSAN vertical machining centers, chosen for rigidity, power, and operational capacity.


Machining Center

Working Area (X, Y, Z Axes)

Main Features

DOOSAN VCF 850LSR

3000 x 850 x 800 mm

Handles parts up to 3 meters long; ideal for bases and complex structures.

DOOSAN DNM 6700

1300 x 670 x 625 mm

High speed and stability; perfect for intensive production on medium-sized parts.


The combination of the two machines makes it possible to cover a broad production range, optimizing cycle times and result quality.

CNC milling

Specializations and types of machining

Thanks to the capabilities of our machines, we specialize in the following machining operations:

3-axis milling

  • Precision milling

  • Pockets and slots

  • Contouring

  • Machining on multiple faces using a rotary indexer (4th axis)

The fourth axis makes it possible to avoid manual repositioning, reducing errors and setup times.

CNC milling

Precision machining

Components for:

Tight tolerances and a high-quality aesthetic finish ensure full compliance with the strictest standards.

Machinable materials

  • Carbon steel

  • Stainless steel

  • Aluminum and its alloys

  • Bronze

  • Technical plastics (PA, POM, PTFE, PE, PET, nylon, teflon)

Read also: Railway infrastructure.

CNC milling

Request for analysis and quote

Send the technical drawings (DXF, DWG, IGES, STEP) for a complete technical evaluation.

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Follow our official channels, or send a contact request