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Semisynthetic Cutting & Grinding Fluids

Cutting edge solutions:

TRIM® semisynthetics offer the cooling and lubricity of a synthetic without the higher oil content of an emulsion. Designed to operate at higher SFPM, semisynthetics perform well on many operations including face milling, cut-off turning, grinding, tapping, and drilling — depending on the specific product.

Semisynthetics are compatible with alloy steels, tool steels, cast irons, copper alloys, as well as plastics and composites. With less carryoff, semisynthetics use less material — it all adds up to lower costs.

Number of products in category is 17

No Rust. One Fluid.

TRIM® MicroSol® 455

Low-foam Ferrous Semisynthetic

TRIM<sup>®</sup> MicroSol<sup>®</sup> 455

TRIM® MicroSol® 455 low-foam semisynthetic, microemulsion coolant is optimized for high-volume cast iron, ferrous, and some aluminum and nonferrous metalworking operations. MicroSol 455 prevents leaching of elemental iron and eliminates clinkering and oxidation of ferrous micro fines.

Delivering extended sump life, machine-friendly MicroSol 455 provides excellent, cost-effective cooling. Make a difference to your bottom line with MicroSol 455.

  • Low foaming for today's demanding high-pressure, high-volume applications
  • Also for machining some aluminum alloys and nonferrous metals
  • Provides superior corrosion inhibition on cast iron and eliminates "hot chip" and clinkering problems
  • Keeps machines very clean while leaving a soft fluid film for ease of cleaning and reduced maintenance
  • Requires no special disposal or recycling


TRIM® MicroSol® 485

Long-life Ferrous Semisynthetic

TRIM<sup>®</sup> MicroSol<sup>®</sup> 485

TRIM® MicroSol® 485 is a long life semisynthetic, microemulsion coolant designed for ferrous metalworking operations and optimized for difficult working environments associated with cast iron. MicroSol 485 prevents leaching of elemental iron and thus eliminates clinkering and oxidation of ferrous micro fines. Formula delivers extended sump life versus previous generation semisynthetics. It provides excellent cooling along with the machine-friendly characteristics you expect from TRIM® coolants. MicroSol 485 is value-priced and specifically designed for use on ferrous metals.

  • The most cost conscience MicroSol® offering
  • Dramatically extends useful life without the need for tank-side biocides or fungicides
  • Provides superior corrosion inhibition on cast iron and eliminates "hot chip" and clinkering problems
  • Keeps machines very clean while leaving a soft fluid film for ease of cleaning and reduced maintenance
  • Uses standard metalworking recycling and disposal techniques


TRIM® MicroSol® 585XT

Extended-life, Nonchlorinated Semisynthetic

TRIM<sup>®</sup> MicroSol<sup>®</sup> 585XT

TRIM® MicroSol® 585XT is a high-lubricity, semisynthetic, microemulsion coolant. The formula delivers extended sump life and better foam control versus previous generation semisynthetics. It provides excellent cooling and mechanical lubricity, along with the machine-friendly characteristics you 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.

  • 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 nonferrous metals
  • Keeps machines very clean while leaving a soft fluid film for ease of cleaning and reduced maintenance
  • Uses standard metalworking recycling and disposal techniques
Superior Metalworking with Low-foaming TRIM® MicroSol® 585XT


TRIM® MicroSol® 590XT

Advanced Technology Aerospace Semisynthetic

TRIM<sup>®</sup> MicroSol<sup>®</sup> 590XT

TRIM® MicroSol® 590XT is an environmentally-friendly semisynthetic, microemulsion coolant formulated to pass aerospace approval test requirements. It utilizes the newest technology to provide long life and excellent protection of sensitive alloys. MicroSol 590XT improves on the proven performance of previous generations with a robust stability package using the most environmentally-safe ingredients. The formula is a favorite of environmental advocates, safety professionals, and demanding production managers.

  • Meets the most stringent aerospace specifications and has received many aerospace approvals
  • Protects and prevents corrosion on sensitive alloys, including aerospace and nuclear materials
  • Free of chlorine, triazine, formaldehyde releasers, phenols, boron,and secondary amines
  • Dramatically extends useful life without the need for tank-side biocides or fungicides
  • Low foaming for todays demanding high-pressure, high-volume applications
  • Optimized combination of cooling and lubricity for titanium, aluminum, steel, stainless steel, and Inconel® machining applications
  • Excellent alternative to chlorinated soluble oils on high-silica aluminum alloys
  • Provides superior corrosion inhibition on all ferrous and nonferrous metals
  • Keeps parts and machines very clean to reduce maintenance and production time
TRIM® MicroSol® 590XT


TRIM® MicroSol® 606

Long-life Microemulsion

TRIM<sup>®</sup> MicroSol<sup>®</sup> 606

TRIM® MicroSol® 606 is a microemulsion semisynthetic coolant made specifically for machining aluminum, steel, and alloy steel. It provides excellent cooling and mechanical lubricity, along with the machine friendly characteristics you expect from a premium TRIM® coolant.

  • Versatile product that does an outstanding job in milling, drilling, and tapping cast or wrought aluminum, vertical or horizontal machining center work on alloy steel, surface and centerless grinding, and in general-purpose, job shop operations
  • Contains very effective, extreme-pressure additives to control built-up edge
  • Compatible with all ferrous and nonferrous materials
  • Very fine emulsion gets to the point of cut
  • Rejects tramp oil to extend sump life and increase recycling options
  • Leaves a soft fluid film to prevent sticky ways, chucks, tool holders, and fixtures
  • Coolant residue is easily removed with water, working solution, or Master STAGES™ aqueous cleaners
  • Easily recycled or disposed of with conventional techniques and equipment
  • Very stable with long sump life and minimal carryoff
  • Runs for long periods without the need for costly additives


TRIM® MicroSol® 606 bd

Long-life Microemulsion - Blue Dye

TRIM<sup>®</sup> MicroSol<sup>®</sup> 606 bd

TRIM® MicroSol® 606 bd is a blue dyed, microemulsion semisynthetic coolant made specifically for machining aluminum, steel, and alloy steel. It provides excellent cooling and mechanical lubricity, along with the machine friendly characteristics you expect from a premium TRIM® coolant.

  • Versatile product that does an outstanding job in milling, drilling, and tapping cast or wrought aluminum, vertical or horizontal machining center work on alloy steel, surface and centerless grinding, and in general-purpose, job shop operations
  • Contains very effective, extreme-pressure additives to control built-up edge
  • Compatible with all ferrous and nonferrous materials
  • Very fine emulsion gets to the point of cut
  • Rejects tramp oil to extend sump life and increase recycling options
  • Leaves a soft fluid film to prevent sticky ways, chucks, tool holders, and fixtures
  • Coolant residue is easily removed with water, working solution, or Master STAGES™ aqueous cleaners
  • Easily recycled or disposed of with conventional techniques and equipment
  • Very stable with long sump life and minimal carryoff
  • Runs for long periods without the need for costly additives


TRIM® MicroSol® 685

High-lubricity Semisynthetic Metalworking Fluid

TRIM<sup>®</sup> MicroSol<sup>®</sup> 685

TRIM® MicroSol® 685 is a high-lubricity, semisynthetic microemulsion coolant. The formula offers the performance of a heavy-duty soluble oil with the cleanliness of a semisynthetic. It provides excellent cooling and mechanical lubricity, along with the machine friendly characteristics you expect from a premium TRIM® coolant.

  • Excellent alternative to chlorinated soluble oils on high-silica aluminum alloys
  • Reduces oil mist and residues often associated with high-lubricity alternatives
  • Provides superior corrosion inhibition on all ferrous and nonferrous metals
  • Forms stable microemulsion in hard water environments
  • Keeps machines very clean while leaving a soft fluid film for ease of cleaning and reduced maintenance
  • Has exceptional sump life without the use of tank side additives
  • Uses standard metalworking recycling and disposal techniques
  • Performs well where traditional soluble oils may not cool sufficiently


TRIM® MicroSol® 685lf

High-lubricity, Low-foam Semisynthetic

TRIM<sup>®</sup> MicroSol<sup>®</sup> 685lf

TRIM® MicroSol® 685lf is a high-lubricity, low-foaming, semisynthetic microemulsion coolant. The formula offers the performance of a heavy-duty soluble oil with the cleanliness of a semisynthetic. It provides excellent cooling and mechanical lubricity, along with the machine friendly characteristics you expect from a premium TRIM® coolant.

  • Low foam and low mist make it an excellent choice for high-pressure, high-volume coolant systems
  • Excellent alternative to chlorinated soluble oils on high-silica aluminum alloys
  • Reduces oil mist and residues often associated with high-lubricity alternatives
  • Has exceptional sump life without the use of tank side additives
  • Provides superior corrosion inhibition on all ferrous and nonferrous metals
  • Forms stable microemulsion in hard water environments
  • Keeps machines very clean while leaving a soft fluid film for ease of cleaning and reduced maintenance
  • Uses standard metalworking recycling and disposal techniques
  • Performs well where traditional soluble oils may not cool sufficiently


TRIM® MicroSol® 690XT

High-lubricity, Low-foam Premium Semisynthetic

TRIM<sup>®</sup> MicroSol<sup>®</sup> 690XT

TRIM® MicroSol® 690XT is a high-lubricity, semisynthetic, microemulsion coolant. The formula delivers extended sump life and better foam control versus previous generation semisynthetics. It provides excellent cooling and mechanical lubricity, along with the machine friendly characteristics you expect from a premium TRIM® coolant. It does very well in mixed metal situations and is compatible with a very wide range of materials including titanium, high nickel alloys, steels, copper, and aluminum alloys.

  • Dramatically extends useful life without the need for tank-side biocides or fungicides
  • Boron and halogen free
  • Low foaming for todays demanding high-pressure, high-volume applications
  • Compatible with a very wide range of materials including titanium, high nickel alloys, steels, copper, and aluminum alloys
  • 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 nonferrous metals
  • Keeps machines very clean while leaving a soft fluid film for ease of cleaning and reduced maintenance
  • Uses standard metalworking recycling and disposal techniques
Tools last longer cutting Inconel® with TRIM® MicroSol® 690XT


TRIM® MicroSol® 692XT

Premium, High-lubricity, Low-foam Microemulsion

TRIM<sup>®</sup> MicroSol<sup>®</sup> 692XT

TRIM® MicroSol® 692XT is a high-lubricity, semisynthetic, microemulsion coolant. This formula delivers extended sump life, greater bio stability, and better foam control versus previous generation semisynthetic Microemulsions. It does very well in mixed metal situations and is compatible with a very wide range of materials including titanium, high nickel alloys, steels, copper, and aluminum alloys. Improved tramp oil rejection keeps your production running smoothly. Increase your profitability and production with TRIM MicroSol 692XT!

  • Improved lubricity for longer tool life
  • Dramatically extends useful life without the need for tank-side biocides or fungicides
  • Halogen free
  • Low foaming for todays demanding high-pressure, high-volume applications
  • Excellent alternative to chlorinated soluble oils on high-silica aluminum alloys
  • Provides superior corrosion inhibition on all ferrous and nonferrous 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


TRIM® SC230

Oil-rejecting Semisynthetic

TRIM<sup>®</sup> SC230

TRIM® SC230 is a low oil, semisynthetic fluid which meets the needs of the modern and demanding job shops. SC230 makes use of the latest in synthetic coolant formulations, and a specially synthesized oil to produce a versatile product ready to meet the demands of the 21st century. This combination of a proprietary chemical formulation and new synthetic oil technology results in a semisynthetic product that will not foam, rejects tramp oil, has great sump life, and is kind to both machines and operators. This product will perform well in centerless and cylindrical form grinding as well as on high-speed, single point turning, and down-the-hole work on vertical and horizontal machining centers.

  • Compatible with a very wide range of materials
  • Has the lubricity to do form grinding, drilling, tapping, and reaming operations without the use of chlorine or sulfur-based EP additives
  • Will not foam, even at very high pressures and flow rates
  • Has good flushing action so that chips and fines are readily flushed into the machine's chip removal system
  • Very low carryoff to reduce the need for makeup coolant for low, long term operating costs
  • Easily recycled to reduce coolant purchase and disposal costs


TRIM® SC230 nd

Oil-rejecting Semisynthetic - No Dye

TRIM<sup>®</sup> SC230 nd

TRIM® SC230 nd is a no dye, low oil, semisynthetic fluid which meets the needs of the modern and demanding job shops. SC230 makes use of the latest in synthetic coolant formulations, and a specially synthesized oil to produce a versatile product ready to meet the demands of the 21st century. This combination of a proprietary chemical formulation and new synthetic oil technology results in a semisynthetic product that will not foam, rejects tramp oil, has great sump life, and is kind to both machines and operators. This product will perform well in centerless and cylindrical form grinding as well as on high-speed, single point turning, and down-the-hole work on vertical and horizontal machining centers.

  • Compatible with a very wide range of materials
  • Has the lubricity to do form grinding, drilling, tapping, and reaming operations without the use of chlorine or sulfur-based EP additives
  • Will not foam, even at very high pressures and flow rates
  • Has good flushing action so that chips and fines are readily flushed into the machine's chip removal system
  • Very low carryoff to reduce the need for makeup coolant for low, long term operating costs
  • Easily recycled to reduce coolant purchase and disposal costs


TRIM® SC230CG

Oil-rejecting Semisynthetic

TRIM<sup>®</sup> SC230CG

TRIM® SC230CG is a low oil, semisynthetic fluid which meets the needs of the modern and demanding job shops. SC230 makes use of the latest in synthetic coolant formulations, and a specially synthesized oil to produce a versatile product ready to meet the demands of the 21st century. This combination of a proprietary chemical formulation and new synthetic oil technology results in a semisynthetic product that will not foam, rejects tramp oil, has great sump life, and is kind to both machines and operators. This product will perform well in centerless and cylindrical form grinding as well as on high-speed, single point turning, and down-the-hole work on vertical and horizontal machining centers.

  • Compatible with a very wide range of materials
  • Has the lubricity to do form grinding, drilling, tapping, and reaming operations without the use of chlorine or sulfur-based EP additives
  • Will not foam, even at very high pressures and flow rates
  • Has good flushing action so that chips and fines are readily flushed into the machine's chip removal system
  • Very low carryoff to reduce the need for makeup coolant for low, long term operating costs
  • Easily recycled to reduce coolant purchase and disposal costs


TRIM® SC230CG nd

Oil-rejecting Semisynthetic - No Dye

TRIM<sup>®</sup> SC230CG nd

TRIM® SC230CG nd is a no dye, low oil, semisynthetic fluid which meets the needs of the modern and demanding job shops. SC230 makes use of the latest in synthetic coolant formulations, and a specially synthesized oil to produce a versatile product ready to meet the demands of the 21st century. This combination of a proprietary chemical formulation and new synthetic oil technology results in a semisynthetic product that will not foam, rejects tramp oil, has great sump life, and is kind to both machines and operators. This product will perform well in centerless and cylindrical form grinding as well as on high-speed, single point turning, and down-the-hole work on vertical and horizontal machining centers.

  • Compatible with a very wide range of materials
  • Has the lubricity to do form grinding, drilling, tapping, and reaming operations without the use of chlorine or sulfur-based EP additives
  • Will not foam, even at very high pressures and flow rates
  • Has good flushing action so that chips and fines are readily flushed into the machine's chip removal system
  • Very low carryoff to reduce the need for makeup coolant for low, long term operating costs
  • Easily recycled to reduce coolant purchase and disposal costs


TRIM® SC520

General-purpose Semisynthetic

TRIM<sup>®</sup> SC520

TRIM® SC520 is a low-odor, value-priced semisynthetic. SC520 is a general-purpose, cutting and grinding fluid concentrate for the multi-material, multi-operational shop. SC520 uses a proven EP-additive package to control built-up edge, improve tool life, and has the wetting and cooling characteristics necessary for superior machining results on high-speed milling and turning operations. It also controls chip welding on soft, gummy materials like aluminum.

  • Good sump life in "stand-alone" machines
  • Low odor and mist
  • Effective in most grinding, sawing, drilling, and CNC turning and milling operations by varying concentrations
  • Provides sufficient lubricity to do down-the-hole operations in aluminum, cast iron, and most steels, including many stainless steels
  • Compatible with a very wide range of materials including cast iron, steels, copper, and aluminum alloys, as well as, most plastics and composites
  • Low-to-moderate foam with normal "flood" coolant application
  • Rejects tramp oils rapidly for easy recycling with good sump life
  • Easily recycled or disposed of using conventional techniques and equipment


TRIM® SC536

Low-oil Semisynthetic

TRIM<sup>®</sup> SC536

TRIM® SC536 is a low-oil, semisynthetic coolant that delivers significant performance improvements over previous generations of metalworking fluids. SC536 is a proprietary formula of specially synthesized oil and synthetic technologies blended to deliver unbeatable performance in a variety of machining and grinding operations. This innovative blend keeps machines clean and provides the longest sump life available.

  • Very low foam and mist
  • Provides excellent corrosion inhibition on all common ferrous alloys
  • Keeps your machines clean while leaving a soft fluid film that protects the bare metal parts of your machine tools - this film is easily washed off with coolant working solution for easy machine cleaning
  • Excellent extreme pressure (EP) lubricity to do many form grinding, drilling, and tapping operations without the need for chlorine or sulfur-based EP additives
  • Extremely low carryoff for very low total operating costs
  • Exceptional sump life and very good tramp oil rejection
  • Very low initial odor level which usually disappears after one-to-two days
  • Minimizes the buildup of sticky residues


TRIM® SC620

Premium Low-oil Semisynthetic

TRIM<sup>®</sup> SC620

TRIM® SC620 is a high-lubricity, low-foam, low-odor, semisynthetic cutting and grinding fluid concentrate for high performance machining and grinding environments. SC620 uses a proprietary blend of mineral oil, EP-additives, and lubricity agents to control built-up edge, improve tool life, and deliver the finishes historically achieved using soluble oils. This unique balance of lubricity, wetting, and cooling characteristics is engineered to improve semisynthetic performance on stainless steel, aluminum alloys, and other high-end materials.

  • Excellent sump life
  • Eliminates foam problems associated with most semisynthetics
  • Low oil content for reduced carry-off and lower residue
  • Versatile enough to maximize performance in most grinding, sawing, drilling, turning, and milling operations by simply varying concentrations with operation severity
  • Provides excellent lubricity to do tapping and other "down-the-hole" operations in aluminum, and most steels, including many stainless steels
  • Rejects tramp oils rapidly for easy recycling with good sump life
  • Easily recycled or disposed of using conventional techniques and equipment