EDM-250 Dielectric Fluid for EDM


EDM-250 Dielectric Fluid for EDM is designed to resist thermal degradation from high-amperage applications, it is one of the longest lasting dielectric oil available and can last up to 3 or more years. EDM-250 has low viscosity for excellent flushing and finishing, it also helps prevents the clogging of diatomaceous earth and edge-wafer disposable cartridge filters.


  • Good dielectric strength
  • High flash point
  • Clear, colorless formula
  • Low viscosity and power factor


  • Electric Discharge Machining

Packaging Details

Part No. US Net Contents Container Type Units/Case Case Weight Shelf Life
72050 5 gal pail 1 35 lbs 2 years
72550 55 gal drum 1 407 lbs 2 years

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Appearance/physical state Liquid
Odor Near odorless
Melting point/freezing point No data available
Boiling point/range 469 °F / 243 °C
Vapor pressure No data available
Partition coefficient No data available
Percent volatile No data available
Flammability limit No data available
Propellant N/A
VOC Content 493 g/L
Color Clear
Flash point >200 °F / >93 °C
Relative density No data available
Evaporation rate <1
Vapor density >1
Auto-ignition temperature No data available
Viscosity No data available
Specific Gravity (water=1) 0.81
Temperature Range °F(°C) No data available
4-Ball Weld Load No data available

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