Rivetting holder
![svasatore](https://www.albertiumberto.com/wp-content/uploads/2023/07/svasatore.jpg)
Special application able to perform drilling and countersinking in one shot on uneven surfaces thanks to the internal axial compensation.
Special angle fixed heads
![teste angolari angolo inclinato](https://www.albertiumberto.com/wp-content/uploads/2023/07/teste-angolari-angolo-inclinato.jpg)
Alberti can design and manufacture angle heads with fixed degree different than 90°.
Multi spindle heads
![teste angolari 2 fusi](https://www.albertiumberto.com/wp-content/uploads/2023/07/Teste-angolari-2fusi.jpg)
Special heads with multiple output spindle.
Stainless steel heads
![teste angolari inox](https://www.albertiumberto.com/wp-content/uploads/2023/07/teste-angolari-inox.jpg)
Specifically made of stainless steel and corrosion-proof components to be used on waterjet machines or for submerged machining.