Precision CNC Machining:
Turning, Milling since 1972

About Us

For over 50 years, we have specialized
in precision mechanics

NEWS 2026

Third-Party Testing with ZEISS CONTURA 2400 CMM

New upgrade in the metrology department: ZEISS CONTURA 2400.


We have expanded our machine park with a new, already operational, three-dimensional measuring and control CMM, with travels X 1200 – Y 2400 – Z 1000. A significant working volume, designed to further raise the standard for quality and precision and to perform comprehensive checks even on demanding components (long shafts, bases, structures, large parts).
From today, we also make this capability available for third-party CMM testing: repeatable measurements, clear reports, and solid traceability to validate parts, pre-series, and supplies without risk.

→ Discover our third-party testing service

Turning on
Manual and CNC Lathes

Bertolaso s.r.l. specializes in turning on manual and CNC lathes, ensuring precise and efficient machining of engine casings and shafts.
With 30 years of success, the company offers quality supported by a detailed photo gallery of its work.

Shaft Turning
Cast Iron Turning
Engine Casing Turning
Balancing
Vertical Lathe Turning
Milling

Certifications

BERTOLASO SRL precision mechanical workshop, strong in the experience gained in industrial precision mechanics, is able to guarantee production capacity and quality of the finished product; it offers meticulously executed mechanical processes and is equipped with advanced technological apparatus for professional turning and milling thanks to the use of modern technologies and a specialized staff.
The mechanical workshop is now able to meet all needs related to precision mechanics, even for complex mechanical processes, ensuring maximum availability and customer satisfaction within established delivery times.

ACCREDIA

Conformity Mark

ISO 9001

Accredited Quality and Safety Certification

ISO 9001 CERTIFICATE

Accredited Quality and Safety Certification