What types of metalworking coolant exist and how they differ in day-to-day CNC work – with a comparison table and selection rules for steel, aluminium and grinding.

A 10 m² stand in Hall 8, Booth 8E37, 15–19 September. No machine, no theatre — bring your material and parameters and we will talk it through properly. CNC-Teuton joins us on Wednesday.

Step-by-step guide to mixing coolant correctly – order of mixing, target concentration, water hardness and the refractometer factor, for the shop floor.

Cooling, lubrication, chip removal – and what TRGS 611 requires for nitrite, pH monitoring and health protection. With real figures instead of generalities.