Neat Cutting Oil

Castrol CareCut ES 1


Castrol CareCut ES 1 High performance neat cutting oil


Castrol CareCut ES 1 is a chlorine and heavy metal-free neat cutting oil, based on advanced biodegradable ester technology. It is specially formulated with a combination of anti-wear additives and boundary lubricants to help optimise machining performance, enhance surface finish and lower the overall operating costs.

It can be used in both single sump machines and large central system applications.


CareCut ES 1 is specially designed for several machining applications including general machining, broaching and
gear manufacture of ferrous and non-ferrous metals. ES 1 does not contain active sulphur and is hence compatible with yellow metals.


Castrol CareCut ES 1 Lubricant Advantages:

  • Low oil mist and foam characteristics, even at high pressures and flow rates, lead to a reduction in oil consumption
    and increased production rates.
  • Excellent flushing and lubrication properties extend tool life and enable high surface finish and dimensional accuracy.
  • Good filtering characteristics and high oxidation stability help increase product lifetime.
  • Our chlorine, mineral oil and heavy metal-free formulation, based on advanced biodegradable ester technology
    improves the environmental profile and can help reduce disposal costs.
  • High flashpoint, low odour, light colour and low mist qualities improve the work environment.
  • Multi-metal machining using our superior additive technology provides an opportunity for product consolidation.
Viscosity28 mm/s² at 40°C
Metal typeAluminum, Cast Iron, High alloy steel / Stainless steel, Low / Med alloy steel, Other Alloys, Yellow Metal
Multi metals suitableYes
Ester/EP additivesYes
Formulated without Chlorinated ParaffinYes
Formulated without Heavy MetalYes
Product typeMetal Working Fluids
Applicable to these sectorsAerospace, Automotive Manufacture, Machinery, Metal Goods

To avoid product deterioration always keep the container/drum tightly sealed. Store the product in a cool, dry place away
from direct sunlight. Prevent exposure to frost and avoid water ingress. For optimum product stability, it is preferable to
store the product indoors between 5°C and 45 °C / 41°F and 113°F.
For more details, please refer to the product safety data sheet.

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Product Data Sheet 

Safety Data Sheet 

Castrol Carecut ES1 Neat Cutting Oils - metalworking

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