Metal Cutting Fluids

HP KOOLKUT 40

This is general-purpose emulsifiable oil and forms milky white emulsion.
Meets specifications:
IS : 1115 and 2X of Indian defence
Application areas:
Suitable for all metals for machining operations where emulsifiable oil are normally used. The recommended concentration is between 5 to 10 % depending on the severity of machining. Sometimes used successfully for even grinding operations.
Physio-chemical properties:
PROPERTIES KOOLKUT 40
COLOUR, AFTER EMULSIFICATION MILKY WHITE
KINEMATIC VISCOSITY@40 °C, MIN, cSt 20
FLASH POINT, COC °C MIN 150
COPPER CORROSION @100 °C, MIN 1
CAST IRON CORROSION TEST,
20:1 EMULSION WITH 400 PPM
HARD WATER MAX
0/1-1
EMULSION TEST : 400 PPM HARD
WATER,5:1 AND 20:1 RATIO
0.1ML OF OIL AND
0.2 ML CREAM
MAX PERMITTED
Performance benefits:
  • Good surface finish
  • Built in protection against bacterial growth
  • Excellent emulsion stability
  • Good heat removal properties