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RICHCUT 5521 Heavy Duty Low Oil Semi-Synthetic Coolant

RICHCUT 5521 is a low oil, semi-synthetic coolant for heavy-duty machining. RICHCUT 5521 was chemically engineered to machine tough aluminum alloys and castings, cast irons and tool steels. RICHCUT 5521 combines the lubricity of a soluble oil coolant with the cleanliness of a synthetic coolant in one product. RICHCUT 5521 is ideally suited to replace soluble oils in many machining processes.


  • Excellent extreme pressure and boundary lubrication for tough machining jobs
  • Excellent rust protection
  • Prolongs tool life
  • In-process protection of machinery and parts
  • Versatile for a variety of jobs
  • Good tramp oil rejecting properties
  • Hard water stable
  • Clean running
  • Bioresistant to maximize sump life
  • Excellent part finishes
  • Foam control at high pressures
  • Operator friendly ┬íV no oily residue or mist
  • Provides clean work areas
  • For use on ferrous and non-ferrous metals
  • Low foaming
Part Numberedrc5521p
Quantity on handIn Stock
DescriptionRichcut 5521 Premium HD Cutting Fluid 5 Gallon
Manufacturer Part Number5521p
MSDS - SDSedrlrc5521
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5 -1-mibc - No