mercury oils

Water Soluble Metalworking Fluids

In today’s high technology production facilities coolants play a key role and are a vital part of the production process. Mercury extensive  range of soluble metal working fluids provides a number of long lasting operational benefits. These include:

Reduce coolant use: Our soluble metalworking fluids are formulated by using the latest technology and raw materials resulting in a reduced consumption of coolants (drag out). This indirect saving contributes to an overall economical operation
Health, safety and environmental commitments: Our formulations allow users to reach their goals in the light of these issues
Trouble free operation: The latest technology and materials used in our products warrant trouble free operation which will increase your productivity and overall performance
Longer tool life: Outstanding EP properties will increase tool life and contribute to lower operational costs


Cutsol NS Rvn no : 1

Soluble coolant for grinding and general machining

Cutsol NS is a new generation, water soluble neo-synthetic cutting fluid. It forms clear transparent emulsions with very low tendency to foam and high cooling properties. Also possesses very good resistance to hard water. Thanks to its formulation is ensures a great biological resistance which makes adding biocides unnecessary. The fluid does have any negative effects on workers and will protect the machine from rust.

Cutsol NS is suitable for many machining operations and grinding on all grades of steel, cast iron, aluminium and copper.


  • Transparent emulsion
  • Excellent cooling and anti corrosive properties
  • Hard water resistance
  • Environmentally friendly
  • Does not contain boron, nitrite or chlorine
  • No deposits on machine surfaces
  • Good lubricating capacity
  • Good EP characteristics

Typical performance data – neat product

Appearance Yellowish
Specific gravity @ 20 °C 1,05

Typical Performance Data – 5% emulsion (in tap water 10 ºHF)

Appearance Transparent
pH 9,2
Corrosion test IP-287 No corrosion
Foam Low


Cutsol NS is easy to mix, simply add to water and mix concentrate in the appropriate dilution. With water hardness up to 600 PPM and chloride up to 0,15 gr/lt it is recommended to use in concentrations between 5-8% for machining. For severe machining 7-12%, for grinding 4-6%.

Dilutions can be easily checked by Refractometer:

% Concentration = Refractometer Reading x 1’5

Download Data Sheet