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OEMETOL 640 AS

Neat Cutting and Grinding Oils

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Description

OEMETOL 640 AS is a high performance straight oil, based on modern hydrocrack oils. The product can be utilized for metal cutting of hard-to-machine materials as well as profile grinding processes (tooth flank grinding with CBN grinding wheel on Kapp and Reishauer-grinding machines).

Advantages

  • Free of heavy metals, zinc, and chlorine
  • Contains high performance hydrocrack oils
  • Suitable for Fe- and Al-alloys
  • high pressure absorption
  • Very good lubricating performance due to high performance EP-additives
  • Good swarf and heat transfer due to low viscosity
  • Low emission (Noack at 150°C: 4.2%)
  • Odourless
  • Good air releasing behaviour

Range of application

CBN Grinding

Compatible materials

Aluminium
Grey Cast Iron
Stainless Steel

Applications

Grinding

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