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Neat Cutting Oils

Unlike the water miscible fluids which are designed to dissipate heat, neat oils are formulated to reduce generation of heat. Improvements in tooling materials and coatings have led to use of ever-increasing cutting speeds for machining. Use of neat oils at high speeds pose challenges of retaining lubricity and fire hazards. Use of synthetic base oils have twin advantage of better lubricity and higher flash points but make the product expensive. An in between approach would be use of GTL base oils and additives which provide optimum results. Magnacool® offers range of grades with all types of base oils to cover complete spectrum of materials and applications.

Magnacool MEC500 is a new series of synthetic oils based on biodegradable base oils. Biodegradable lubricants are synthetic oils and greases made from water-insoluble synthetic saturated esters. If such oil leaks, it is completely decomposed by sunlight and microorganisms contained in soil or water. As a result, it does not harm the natural environment, decomposing into water and carbon dioxide. This series of coolants has the following advantages:

  • Very high lubricity, performance and tool life.
  • Low evaporation losses, savings
  • High flash point, fire safety.
  • Best cleaning properties, clean work area and workpiece.

A relative disadvantage is the cost, which, however, is always justified by the benefits that this oil provides.

Magnacut GT is a series of oil coolants based on base oils produced from gas using gas-liquid conversion technology, GLC (GTL). These exceptionally pure base oils impart the following beneficial properties to the finished product.

  • High flash point, fire safety.
  • Low evaporation losses, savings.
  • Good deaeration – low foaming, better lubricating properties.

Magnacut cutting and grinding oils are made from hydrocracked base oils and are an excellent cost-effective alternative. It contains additives to increase viscosity and additive packages that cover the entire range of metalworking operations. Advantages of the Magnacut series:

  • Low evaporation losses, savings.
  • Full package of additives, tool durability.