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 Approximate 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 / 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 No data available
Propellant N/A
VOC Content 493 g/L
Color Clear
Flash Point >200°F / >93°C
Density No data available
Evaporation Rate <1
Vapor density >1
Auto-Ignition Temperature No data available
Viscosity No data available
Specific Gravity 0.81
Temperature Range No data available
4-Ball Weld Load No data available

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