TRIM® MicroSol® 585XT

Machine Shop Solutions

Problem: Traditional coolants can offer varying wear and corrosion results depending on the material.
Solution: A micro-emulsion formula offers premium lubrication across gray irons, mixed metals and titanium alloys.

TRIM® MicroSol® 585XT is a high-lubricity and semi-synthetic microemulsion coolant. The formula delivers extended sump life and better foam control versus previous-generation semi-synthetics. It provides excellent cooling and mechanical lubricity, along with the machine-friendly characteristics you'd expect from a premium TRIM® coolant. While it is particularly well-suited for machining and grinding gray iron, it does very well in mixed metal situations. MicroSol® 585XT has proven to be an exceptional machining fluid for titanium alloys.


  • MicroSol 585XT performs well where traditional soluble oils may not cool sufficiently.
  • In mixed-metal situations, concentration control is critical to fight galvanic corrosion (7.5% plus).
  • Running at or above 7.5% offers the best sump life and corrosion inhibition on cast iron chips.
  • MicroSol 585XT is not recommended for use on very reactive metals such as magnesium.


  • Dramatically extends useful life without the need for tank-side biocides or fungicides.
  • Low foaming for todays' demanding high-pressure, high-volume applications.
  • Compatible with a very wide range of material including cast iron, steels, copper, titanium and aluminum alloys and many plastics and composites.
  • Optimized combination of cooling and lubricity for titanium machining applications.
  • Provides superior corrosion inhibition on cast iron and eliminates "hot chip" and clinkering problems.
  • Excellent alternative to chlorinated soluble oils on high-silica aluminum alloys.
  • Contains no nitrites, triazines, phenols, chlorinated or sulfurized EP additives.
  • Provides superior corrosion inhibition on all ferrous and non-ferrous metals.
  • Keeps machines very clean while leaving a soft fluid film for ease of cleaning and reduced maintenance.
  • Requires no special disposal or recycling techniques.

Technical Data

  • Recommended usage concentration in water: 4.0% - 10.0%.
  • To help ensure the best possible working solution, add the required amount of concentrate to the required amount of water (never the reverse) and stir until uniformly mixed.
  • Use premixed coolant as makeup to improve coolant performance and reduce coolant purchases. The makeup you select should balance the water evaporation rate with the coolant carryout rate.
  • Use mineral-free water to improve sump life and corrosion inhibition while reducing carryoff and concentrate usage.

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Diluted Coolant & Cutting Fluids

Item #BrandTypeForm or StyleFor Use WithContainer SizeContainer TypePriceUOMQty
Item #: 81-006-160Brand: MASTER FLUID SOLUTIONSType: Cutting and GrindingForm or Style: MicroemulsionFor Use With: AlloysContainer Size: 5 GallonContainer Type: PailPrice:
Item #: 81-006-161Brand: MASTER FLUID SOLUTIONSType: Cutting and GrindingForm or Style: MicroemulsionFor Use With: AlloysContainer Size: 54 GallonContainer Type: DrumPrice: