AC180L BORE GAUGE ROD 450 50X180MM BORLETTI

Metrological Precision for Deep Boring

The AC180L model represents the specialized extension of the AC bore gauge range. This version is designed for technicians who need to work on mechanical components where the hole depth requires a larger rod, ensuring the same reliability and repeatability as the standard models.

Technical Features and Benefits

• High Capacity Rod: The 450mm rod length allows you to inspect cylinders, bearing seats and deep ducts while maintaining perfect structural rigidity.
• Wear Resistance: The interchangeable extension set is equipped with contact tips made of chrome steel, heat treated to reach a hardness of 62/64 HRC .
• Thermal Insulation: The chrome-plated shaft is equipped with a specific heat-insulating handle, essential for protecting the instrument from expansion due to the operator's body heat.
• Ease of Use: The instrument is equipped with steel centering brackets that allow automatic positioning on the maximum diameter, making measurement execution simple and free from manual uncertainties.

Areas of Application

An essential tool for large engine overhauls, hydraulic system maintenance, and the fabrication of structural mechanical components requiring tight geometric tolerances over long distances.

Technical Reference Data

Equipment Included:

• Series of interchangeable extensions to cover the entire measuring range.
• Solid wooden case for the protection and transport of the instrument.

Note: Please remember that the bore gauges of this series do not include the comparator, which must be selected separately based on the required resolution.