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Castrol VARIOCUT C 838 is a medium viscosity, low misting cutting and grinding oil based on the latest generation of hydro-treated base oils and new chlorine free additive technology. VARIOCUT C 838 is a versatile general purpose machining and grinding oil for ferrous metals, stainless steels and aluminum alloys and is a good choice for combination operations such as multi-spindle automatics and turret lathes. VARIOCUT C 838 utilizes inhibited sulfur technology which improves compatibility with copper and brass applications and is a good choice for multi purpose machines.
Unit of Measure

Specifications

Package Type

 N/A Tote

Appearance

 N/A Clear Amber Liquid

Specific Gravity at 60ºF

 N/A 0.89

ISO Viscosity Grade

 N/A 200 SUS at 100 Degree Fahrenheit (ºF)

Flash Point

 N/A 375 ºF

Copper Corrosion in 3 Hours at 100ºC

 N/A 1B

Applications

Applications

 N/A
  • Milling
  • Drilling
  • Tapping
  • Grinding

Working Material

 N/A Aluminum High Nickel Alloys Other Aerospace Alloys Stainless Steels

Features and Benefits

Features and Benefits

 N/A
  • Chlorine-free technology with machining results comparable to chlorine containing products.
  • Superior additive and hydro-treated base oil technology leads to extremely high cutting efficiency, increased tool life and improved surface finish.
  • Medium viscosity provides good wetting, cooling, and flushing characteristics
  • Good filtering characteristics and high oxidation stability increase sump life.
  • Inhibited sulfur technology improves yellow metal compatibility.
  • High flash point and low odor improve workplace environment.
  • Contains sulfur and fatty additives