Zubora 30 Spezial

Zubora 30 Spezial is suitable for medium to difficult metal cutting operations involving cast iron, steel and non-ferrous heavy metals as well as particularly sensitive aluminium alloys (reaming, thread forming).

When machining aluminium alloys, the use of Zubora 30 Spezial guarantees high cutting efficiency with low tool wear at the same time. A surface roughness below 3 μ can be achieved.

Recommended hardness of the preparation water:

4 to 24° dH (70 – 430 ppm CaCO₃).