Question

what is main property of cutting fluid

Answer 1

Properties to be possessed by the cutting fluids are

Cutting fluids should have low viscosity to permit free flow of the liquid.
It should posses good lubricating properties.It should have high specific heat, high heat conductivity and high heat transfer coefficient.
It should be non-corrosive to work and machine.
It should be non-toxic to operating person.
It should be odourless.
It should stable in use and storage.It should be safe.
It should permit clear view of the work operation.