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Metalworking Fluids

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    Houghton HOCUT 795-B Cutting Oil - 55 Gallon Drum

    Original Price $2,653.97 - Original Price $2,653.97
    Original Price
    $2,653.97
    $2,653.97 - $2,653.97
    Current Price $2,653.97

    55 GAL DRUM. Heavy-Duty Machining & Grinding Fluid for all Metals. Offering excellent pH balanced biostability and machinability, reduced depen...

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    Original Price $2,653.97 - Original Price $2,653.97
    Original Price
    $2,653.97
    $2,653.97 - $2,653.97
    Current Price $2,653.97
  • Houghton HOCUT 795-B Cutting Oil - 5 Gallon Pail

    Original Price $417.90 - Original Price $417.90
    Original Price
    $417.90
    $417.90 - $417.90
    Current Price $417.90

    5 GAL PAIL Heavy-Duty Machining & Grinding Fluid for all Metals. Offering excellent pH balanced biostability and machinability, reduced depende...

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    Original Price $417.90 - Original Price $417.90
    Original Price
    $417.90
    $417.90 - $417.90
    Current Price $417.90
  • TRUEGARD Semi Synthetic Coolant 266 - 55 Gallon Drum

    Original Price $884.58 - Original Price $884.58
    Original Price
    $884.58
    $884.58 - $884.58
    Current Price $884.58

    TRUEGARD SS-266 Semi-Synthetic Coolant Concentrate TRUEGARD SS-266 is a versatile semi-synthetic coolant concentrate engineered for a broad spectru...

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    Original Price $884.58 - Original Price $884.58
    Original Price
    $884.58
    $884.58 - $884.58
    Current Price $884.58
  • Houghton Rust Veto 4214 - 5 Gallon Pail

    Original Price $397.95 - Original Price $397.95
    Original Price
    $397.95
    $397.95 - $397.95
    Current Price $397.95

    Rust Veto 4214 is a rust preventive that is exceptionally stable in wet conditions, particularly where there is alkaline, acid or solvent emulsion ...

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    Original Price $397.95 - Original Price $397.95
    Original Price
    $397.95
    $397.95 - $397.95
    Current Price $397.95
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    TRUEGARD Soluble Oil 100 - 55 Gallon Drum

    Original Price $857.56 - Original Price $857.56
    Original Price
    $857.56
    $857.56 - $857.56
    Current Price $857.56

    TRUEGARD Soluble 100 Oil is a general purpose soluble oil for light to moderate duty machining on a wide range of materials. Soluble 100 Oil is hig...

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    Original Price $857.56 - Original Price $857.56
    Original Price
    $857.56
    $857.56 - $857.56
    Current Price $857.56
  • Houghton Safe 620 Hydraulic Fluid - 5 Gallon Pail

    Original Price $366.45 - Original Price $366.45
    Original Price
    $366.45
    $366.45 - $366.45
    Current Price $366.45

    5 Gallon Pail. Houghton-Safe 620 is a premium water glycol type fire resistant hydraulic fluid designed to provide maximum safety for use under pre...

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    Original Price $366.45 - Original Price $366.45
    Original Price
    $366.45
    $366.45 - $366.45
    Current Price $366.45
  • TRUEGARD Tri-Purpose Cutting Oil - 55 Gallon Drum

    Original Price $696.71 - Original Price $696.71
    Original Price
    $696.71
    $696.71 - $696.71
    Current Price $696.71

    TRUEGARD #lOllA CUTTING OIL is a high-performance, active cutting oil specifically engineered for use in screw machines and lathe operations such a...

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    Original Price $696.71 - Original Price $696.71
    Original Price
    $696.71
    $696.71 - $696.71
    Current Price $696.71
  • TRUEGARD 3025 Vanishing-Stamping Lubricant Oil- 55 Gallon Drum

    Original Price $797.40 - Original Price $797.40
    Original Price
    $797.40
    $797.40 - $797.40
    Current Price $797.40

    TRUEGUARD 3025 Vanishing-Stamping Lubricant Oils are advanced, high-performance solutions engineered for a wide range of metalworking applications....

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    Original Price $797.40 - Original Price $797.40
    Original Price
    $797.40
    $797.40 - $797.40
    Current Price $797.40
  • Houghton HOCUT 795-H Coolant - 5 Gallon Pail

    Original Price $417.41 - Original Price $417.41
    Original Price
    $417.41
    $417.41 - $417.41
    Current Price $417.41

    5 GAL PAIL Heavy-duty machining and grinding fluid for use with all metals including automotive grade case aluminums. - 5 Gallon Pails Always In St...

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    Original Price $417.41 - Original Price $417.41
    Original Price
    $417.41
    $417.41 - $417.41
    Current Price $417.41
  • Houghton Safe 620 Hydraulic Fluid - 55 Gallon Drum

    Original Price $1,676.85 - Original Price $1,676.85
    Original Price
    $1,676.85
    $1,676.85 - $1,676.85
    Current Price $1,676.85

    Houghton-Safe 620 hydraulic fluid is a premium water glycol type fire resistant hydraulic fluid designed to provide maximum safety for use under pr...

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    Original Price $1,676.85 - Original Price $1,676.85
    Original Price
    $1,676.85
    $1,676.85 - $1,676.85
    Current Price $1,676.85
  • Houghton HOCUT 795-H Coolant - 55 Gallon Drum

    Original Price $2,653.97 - Original Price $2,653.97
    Original Price
    $2,653.97
    $2,653.97 - $2,653.97
    Current Price $2,653.97

    55 GAL DRUM Heavy-duty machining and grinding fluid for use with all metals including automotive grade case aluminums. - 55 Gallon Drums Always In ...

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    Original Price $2,653.97 - Original Price $2,653.97
    Original Price
    $2,653.97
    $2,653.97 - $2,653.97
    Current Price $2,653.97
  • Houghton Rust Veto 4214 - 55 Gallon Drum

    Original Price $2,144.10 - Original Price $2,144.10
    Original Price
    $2,144.10
    $2,144.10 - $2,144.10
    Current Price $2,144.10

    Buy Houghton Rust Veto 4214 hydraulic fluid in bulk.  Rust Veto 4214 is a rust preventive hydraulic fluid that is exceptionally stable in wet condi...

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    Original Price $2,144.10 - Original Price $2,144.10
    Original Price
    $2,144.10
    $2,144.10 - $2,144.10
    Current Price $2,144.10
  • TRUEGARD 3025 Vanishing-Stamping Lubricant Oil - 5 Gallon Pail

    Original Price $191.63 - Original Price $191.63
    Original Price
    $191.63
    $191.63 - $191.63
    Current Price $191.63

    TRUEGUARD 3025 Vanishing-Stamping Lubricant Oils are advanced, high-performance solutions engineered for a wide range of metalworking applications....

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    Original Price $191.63 - Original Price $191.63
    Original Price
    $191.63
    $191.63 - $191.63
    Current Price $191.63
  • TRUEGARD Cutting Oil D Plus - 55 Gallon Drum

    Original Price $992.15 - Original Price $992.15
    Original Price
    $992.15
    $992.15 - $992.15
    Current Price $992.15

    TRUEGARD CUTTING OIL D-PLUS is a dark amber, active cutting oil for the machining of difficult metals where a high degree of active anti-weld is re...

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    Original Price $992.15 - Original Price $992.15
    Original Price
    $992.15
    $992.15 - $992.15
    Current Price $992.15
  • TRUEGARD Soluble 384 Coolant - 5 Gallon pail

    Original Price $143.96 - Original Price $143.96
    Original Price
    $143.96
    $143.96 - $143.96
    Current Price $143.96

      Truegard Soluble 384 is the go to soluble coolant for versatile metalworking applications. This multi-purpose heavy duty coolant can machine alum...

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    Original Price $143.96 - Original Price $143.96
    Original Price
    $143.96
    $143.96 - $143.96
    Current Price $143.96
  • TRUEGARD Semi Synthetic Coolant 266 - 5 Gallon Pail

    Original Price $161.93 - Original Price $161.93
    Original Price
    $161.93
    $161.93 - $161.93
    Current Price $161.93

    TRUEGARD SS-266 Semi-Synthetic Coolant Concentrate TRUEGARD SS-266 is a versatile semi-synthetic coolant concentrate engineered for a broad spectru...

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    Original Price $161.93 - Original Price $161.93
    Original Price
    $161.93
    $161.93 - $161.93
    Current Price $161.93
  • Houghton HOCUT 801 Coolant - 55 Gallon Drum

    Original Price $1,992.32 - Original Price $1,992.32
    Original Price
    $1,992.32
    $1,992.32 - $1,992.32
    Current Price $1,992.32

    Hocut 801 is compatible with hard water, is clean running and biostable assuring long odor-free sump life, and is suitable for both centralized sys...

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    Original Price $1,992.32 - Original Price $1,992.32
    Original Price
    $1,992.32
    $1,992.32 - $1,992.32
    Current Price $1,992.32
  • TRUEGARD HD-258 Cutting Oil- 55 Gallon Drum

    Original Price $888.35 - Original Price $888.35
    Original Price
    $888.35
    $888.35 - $888.35
    Current Price $888.35

    TRUEGARD HD-258 Cutting Oil is an exceptionally heavy duty cutting oil for tough ferrous machining applications. This highly fortified oil is also ...

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    Original Price $888.35 - Original Price $888.35
    Original Price
    $888.35
    $888.35 - $888.35
    Current Price $888.35
  • TRUEGARD 308 Rust Preventative - 5 Gallon Pail

    Original Price $203.51 - Original Price $203.51
    Original Price
    $203.51
    $203.51 - $203.51
    Current Price $203.51

    TRUEGARD 308 RUST PREVENTIVE is a premium solvent-based fluid engineered to deliver superior rust protection for metal surfaces. Upon application, ...

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    Original Price $203.51 - Original Price $203.51
    Original Price
    $203.51
    $203.51 - $203.51
    Current Price $203.51
  • TRUEGARD 308 Rust Preventative - 55 Gallon Drum

    Original Price $815.56 - Original Price $815.56
    Original Price
    $815.56
    $815.56 - $815.56
    Current Price $815.56

    TRUEGARD 308 RUST PREVENTIVE is a premium solvent-based fluid engineered to deliver superior rust protection for metal surfaces. Upon application, ...

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    Original Price $815.56 - Original Price $815.56
    Original Price
    $815.56
    $815.56 - $815.56
    Current Price $815.56
  • TRUEGARD 304 Rust Preventative - 55 Gallon Drum

    Original Price $739.80 - Original Price $739.80
    Original Price
    $739.80
    $739.80 - $739.80
    Current Price $739.80

    TRUEGARD 304 RUST PREVENTIVE is a solvent-based fluid designed to deliver superior rust protection by forming a thin, dry, and slightly waxy film o...

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    Original Price $739.80 - Original Price $739.80
    Original Price
    $739.80
    $739.80 - $739.80
    Current Price $739.80
  • TRUEGARD 304 Rust Preventative - 5 Gallon Pail

    Original Price $173.82 - Original Price $173.82
    Original Price
    $173.82
    $173.82 - $173.82
    Current Price $173.82

    TRUEGARD 304 RUST PREVENTIVE is a solvent-based fluid designed to deliver superior rust protection by forming a thin, dry, and slightly waxy film o...

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    Original Price $173.82 - Original Price $173.82
    Original Price
    $173.82
    $173.82 - $173.82
    Current Price $173.82
  • TRUEGARD Soluble 384 Coolant - 55 Gallon Drum

    Original Price $1,329.55 - Original Price $1,329.55
    Original Price
    $1,329.55
    $1,329.55 - $1,329.55
    Current Price $1,329.55

      Truegard Soluble 384 is the go to soluble coolant for versatile metalworking applications. This multi-purpose heavy duty coolant can machine alum...

    View full details
    Original Price $1,329.55 - Original Price $1,329.55
    Original Price
    $1,329.55
    $1,329.55 - $1,329.55
    Current Price $1,329.55
  • TRUEGARD Syncool 428 - 55 Gallon Drum

    Original Price $1,320.64 - Original Price $1,320.64
    Original Price
    $1,320.64
    $1,320.64 - $1,320.64
    Current Price $1,320.64

      TRUEGARD SYNCOOL 428 is a heavy duty water based cutting fluid concentrate. When diluted properly, TRUEGARD SYNCOOL 428 is suitable for most mach...

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    Original Price $1,320.64 - Original Price $1,320.64
    Original Price
    $1,320.64
    $1,320.64 - $1,320.64
    Current Price $1,320.64

Be kind to your metals with cutting-edge machining and grinding fluids. Our Truegard oil and Shell oil products will prolong the life of your machinery so that you can cut costs and improve production. Plus, Keller-Heartt proudly offers free shipping on every order, big or small.

Free Resource

Stop Guessing Which Metalworking Fluid You Need

The Truegard Metalworking Fluid Cross-Reference Guide makes it easy to find the right cutting fluid, coolant, or lubricant for your machine — matched by competitor brand, viscosity grade, or application type. Trusted by machinists and procurement managers across the U.S. since 1929.

  • Cross-reference by competitor brand name
  • Find Truegard equivalents for 100+ fluids
  • Covers cutting oils, coolants, semi-synthetics & synthetics
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PDF download • Keller-Heartt Oil Co. • Family-Owned Since 1929