The AVANTECHNO 411 mobile boring and welding system is the most versatile and widely used model in the AVANTECHNO product range. Designed for the restoration of cylindrical bores, pivot points, bushings, and bearing housings, it provides an efficient solution for a wide variety of repair applications across multiple industries.

With a working diameter range from 42 to 400 mm (from 22 mm with the optional kit), the AVANTECHNO 411 combines operational flexibility, reliable performance, and a wide application range, making it the preferred choice for most standard mobile machining and repair tasks.

The system is widely used in construction, mining, agriculture, transportation, energy, and industrial maintenance applications where reliable on-site machining is required.

AVANTECHNO 411B is a cost-effective boring-only version of the system intended for applications where welding capability is not required. It offers the same machining range of 42 to 400 mm (from 22 mm with the optional kit) while providing a lower investment cost for dedicated boring operations.