At the AMB 2024 exhibition in Germany toward the end of last year, Hainbuch won the exhibition’s award in the precision tools category for its Maxxos T212 mandrel. The expert jury presented the mandrel with the trophy from six nominated products.

Increasing process stability is crucial for optimising production. Hainbuch offers an innovative solution with its new Maxxos T212 mandrel. Thanks to the hexagonal pyramid shape, the company says its Maxxos mandrel delivers maximum accuracy and feed rates.

The hexagonal mandrel achieves a significantly higher holding power than the round Mando mandrel, while also enabling up to double the torque transmission and corresponding cutting rates. Hainbuch offers the Maxxos T212 mandrel in 12 sizes for diameters from 8 to 200 mm.

Maxxos T212 mandrels have no draw bolt. They are therefore suitable for workpieces with blind holes and very short clamping lengths without any loss of clamping length. The pull-back effect means they will deliver benefits during the five-sided machining of workpieces on both turning and milling centres.

Thanks to the hexagonal pyramid shape, the segmented clamping bushing with the hexagon socket sits on the clamping pyramid with an absolute positive fit in every clamping position. The resulting vibration damping has a noticeably positive effect on tool life and therefore contributes to sustainability in production. In addition, compared with the previous solution, the bayonet quick-change lock saves time when switching segment clamping bushings during the set-up of different diameters.

More information www.hainbuch.com