Metalworking Fluids
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Houghton HOCUT 767 Synthetic Coolant - 5 Gallon Pail
Original Price $419.33 - Original Price $419.33Original Price$419.33$419.33 - $419.33Current Price $419.33| /Houghton HOCUT 767 Synthetic Coolant is a light to medium duty synthetic metal removal fluid for machining and grinding ferrous.- 5 Gallon Pails Al...
View full detailsOriginal Price $419.33 - Original Price $419.33Original Price$419.33$419.33 - $419.33Current Price $419.33| / -
TRUEGARD HD 258 Cutting Oil - 5 Gallon Pail
Original Price $199.07 - Original Price $199.07Original Price$199.07$199.07 - $199.07Current Price $199.07| /5.0 / 5.0
1 Review
TRUEGARD HD-258 Cutting Oil is an exceptionally heavy duty cutting oil for tough ferrous machining applications. This highly fortified oil is also...
View full detailsOriginal Price $199.07 - Original Price $199.07Original Price$199.07$199.07 - $199.07Current Price $199.07| / -
Houghton HOCUT 767 Synthetic Lubricant - 55 Gallon Drum
Original Price $1,986.73 - Original Price $1,986.73Original Price$1,986.73$1,986.73 - $1,986.73Current Price $1,986.73| /Houghton HOCUT 767 Synthetic Coolant is a light to medium duty synthetic metal removal fluid for machining and grinding ferrous.- 55 Gallon Drums A...
View full detailsOriginal Price $1,986.73 - Original Price $1,986.73Original Price$1,986.73$1,986.73 - $1,986.73Current Price $1,986.73| / -
Houghton HOCUT 801 Coolant - 5 Gallon Pail
Original Price $408.45 - Original Price $408.45Original Price$408.45$408.45 - $408.45Current Price $408.45| /Hocut 801 is a versatile, high lubricity, semi-synthetic metal removal fluid for heavy duty machining and grinding of ferrous and nonferrous metals...
View full detailsOriginal Price $408.45 - Original Price $408.45Original Price$408.45$408.45 - $408.45Current Price $408.45| / -
Houghton HOCUT 795MP-RHS Coolant - 5 Gallon Pail
Original Price $364.58 - Original Price $364.58Original Price$364.58$364.58 - $364.58Current Price $364.58| /Houghton HOCUT 795MP-RHS is a a heavy-duty machining and grinding semi-synthetic coolant for use with all metals including automative grade case al...
View full detailsOriginal Price $364.58 - Original Price $364.58Original Price$364.58$364.58 - $364.58Current Price $364.58| / -
TRUEGARD Soluble 384 Coolant - 275 Gallon Tote
Original Price $3,754.02 - Original Price $3,754.02Original Price$3,754.02$3,754.02 - $3,754.02Current Price $3,754.02| /Truegard Soluble 384 in 275 Gallon Totes is the go to soluble coolant for versatile metalworking applications. This multi-purpose heavy duty coolan...
View full detailsOriginal Price $3,754.02 - Original Price $3,754.02Original Price$3,754.02$3,754.02 - $3,754.02Current Price $3,754.02| / -
TRUEGARD Soluble 324 Oil - 55 Gallon Drum
Original Price $1,231.50 - Original Price $1,231.50Original Price$1,231.50$1,231.50 - $1,231.50Current Price $1,231.50| /324 Medium Duty Soluble Oil is an advanced, water-emulsifiable metalworking fluid concentrate engineered for optimal performance in machining opera...
View full detailsOriginal Price $1,231.50 - Original Price $1,231.50Original Price$1,231.50$1,231.50 - $1,231.50Current Price $1,231.50| / -
TRUEGARD Syncool 428 - 5 Gallon Pail
Original Price $236.21 - Original Price $236.21Original Price$236.21$236.21 - $236.21Current Price $236.21| /TRUEGARD SYNCOOL 428 is a heavy duty water based cutting fluid concentrate. When diluted properly, TRUEGARD SYNCOOL 428 is suitable for most mach...
View full detailsOriginal Price $236.21 - Original Price $236.21Original Price$236.21$236.21 - $236.21Current Price $236.21| / -
TRUEGARD 3025-40 Vanishing-Stamping Lubricant Oil - 5 Gallon Pail
Original Price $207.38 - Original Price $207.38Original Price$207.38$207.38 - $207.38Current Price $207.38| /TRUEGUARD 3025 Vanishing-Stamping Lubricant Oils are advanced, high-performance solutions engineered for a wide range of metalworking applications....
View full detailsOriginal Price $207.38 - Original Price $207.38Original Price$207.38$207.38 - $207.38Current Price $207.38| / -
TRUEGARD #1011A CUTTING OIL - 55 Gallon Drum
Original Price $918.23 - Original Price $918.23Original Price$918.23$918.23 - $918.23Current Price $918.23| /TRUEGARD #lOllA CUTTING OIL is a high-performance, active cutting oil specifically engineered for use in screw machines and lathe operations such a...
View full detailsOriginal Price $918.23 - Original Price $918.23Original Price$918.23$918.23 - $918.23Current Price $918.23| / -
TRUEGARD Soluble 324 Oil - 5 Gallon Pail
Original Price $219.86 - Original Price $219.86Original Price$219.86$219.86 - $219.86Current Price $219.86| /5.0 / 5.0
1 Review
324 Medium Duty Soluble Oil is an advanced, water-emulsifiable metalworking fluid concentrate engineered for optimal performance in machining opera...
View full detailsOriginal Price $219.86 - Original Price $219.86Original Price$219.86$219.86 - $219.86Current Price $219.86| / -
ATAGO N1 HAND-HELD REFRACTOMETER, 0.0 TO 32.0% BRIX ATC
Original Price $204.75 - Original Price $204.75Original Price$204.75$204.75 - $204.75Current Price $204.75| /ATAGO Handheld Refractometers are exceptionally simple to operate and provide quick measurements for the concentration of nearly any aqueous solut...
View full detailsOriginal Price $204.75 - Original Price $204.75Original Price$204.75$204.75 - $204.75Current Price $204.75| / -
TRUEGARD Tri-Purpose Cutting Oil - 275 Gallon Tote
Original Price $3,041.64 - Original Price $3,041.64Original Price$3,041.64$3,041.64 - $3,041.64Current Price $3,041.64| /5.0 / 5.0
1 Review
TRUEGARD #lOllA CUTTING OIL is a high-performance, active cutting oil specifically engineered for use in screw machines and lathe operations such a...
View full detailsOriginal Price $3,041.64 - Original Price $3,041.64Original Price$3,041.64$3,041.64 - $3,041.64Current Price $3,041.64| / -
Houghton HOCUT 795MP-RHS Coolant - 55 Gallon Drum
Original Price $3,113.25 - Original Price $3,113.25Original Price$3,113.25$3,113.25 - $3,113.25Current Price $3,113.25| /55 GAL DRUM Heavy-duty machining and grinding semi-synthetic coolant for use with all metals including automotive grade case aluminums.DESCRIPTION ...
View full detailsOriginal Price $3,113.25 - Original Price $3,113.25Original Price$3,113.25$3,113.25 - $3,113.25Current Price $3,113.25| / -
TRUEGARD HD 258 Cutting Oil - 275 Gallon Tote
Original Price $3,824.59 - Original Price $3,824.59Original Price$3,824.59$3,824.59 - $3,824.59Current Price $3,824.59| /TRUEGARD HD-258 Cutting Oil is an exceptionally heavy duty cutting oil for tough ferrous machining applications. This highly fortified oil is als...
View full detailsOriginal Price $3,824.59 - Original Price $3,824.59Original Price$3,824.59$3,824.59 - $3,824.59Current Price $3,824.59| / -
TRUEGARD 3025-40 Vanishing-Stamping Lubricant Oil - 55 Gallon DRUM
Original Price $837.90 - Original Price $837.90Original Price$837.90$837.90 - $837.90Current Price $837.90| /TRUEGUARD 3025 Vanishing-Stamping Lubricant Oils are advanced, high-performance solutions engineered for a wide range of metalworking applications....
View full detailsOriginal Price $837.90 - Original Price $837.90Original Price$837.90$837.90 - $837.90Current Price $837.90| / -
TRUEGARD Drawing Oil 3694 - 55 Gallon Drum
Original Price $1,830.33 - Original Price $1,830.33Original Price$1,830.33$1,830.33 - $1,830.33Current Price $1,830.33| /TRUGARD #3694 DRAWING OIL is a high-performance petroleum oil concentrate engineered for a wide variety of heavy duty stamping, punching, piercing,...
View full detailsOriginal Price $1,830.33 - Original Price $1,830.33Original Price$1,830.33$1,830.33 - $1,830.33Current Price $1,830.33| / -
TRUEGARD Soluble 324 Oil - 275 Gallon Tote
Original Price $5,060.30 - Original Price $5,060.30Original Price$5,060.30$5,060.30 - $5,060.30Current Price $5,060.30| /324 Medium Duty Soluble Oil is an advanced, water-emulsifiable metalworking fluid concentrate engineered for optimal performance in machining opera...
View full detailsOriginal Price $5,060.30 - Original Price $5,060.30Original Price$5,060.30$5,060.30 - $5,060.30Current Price $5,060.30| / -
TRUEGARD Syncool 741 - 55 Gallon Drum
Original Price $1,320.64 - Original Price $1,320.64Original Price$1,320.64$1,320.64 - $1,320.64Current Price $1,320.64| /  TRUEGARD SYNCOOL #741 is a premium synthetic coolant designed for grinding and light machining.   TRUEGARD SYNCOOL #741 is blended from select...
View full detailsOriginal Price $1,320.64 - Original Price $1,320.64Original Price$1,320.64$1,320.64 - $1,320.64Current Price $1,320.64| / -
TRUEGARD #1011A CUTTING OIL - 275 GALLON TOTE
Original Price $4,591.49 - Original Price $4,591.49Original Price$4,591.49$4,591.49 - $4,591.49Current Price $4,591.49| /TRUEGARD #lOllA CUTTING OIL is a high-performance, active cutting oil specifically engineered for use in screw machines and lathe operations such a...
View full detailsOriginal Price $4,591.49 - Original Price $4,591.49Original Price$4,591.49$4,591.49 - $4,591.49Current Price $4,591.49| / -
TRUEGARD 304 Rust Preventative - 275 GALLON TOTE
Original Price $3,698.99 - Original Price $3,698.99Original Price$3,698.99$3,698.99 - $3,698.99Current Price $3,698.99| /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...
View full detailsOriginal Price $3,698.99 - Original Price $3,698.99Original Price$3,698.99$3,698.99 - $3,698.99Current Price $3,698.99| / -
TRUEGARD Soluble Oil 100 - 275 GALLON TOTE
Original Price $4,282.95 - Original Price $4,282.95Original Price$4,282.95$4,282.95 - $4,282.95Current Price $4,282.95| /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...
View full detailsOriginal Price $4,282.95 - Original Price $4,282.95Original Price$4,282.95$4,282.95 - $4,282.95Current Price $4,282.95| / -
TRUEGARD Syncool 741 - 275 GALLON TOTE
Original Price $6,599.24 - Original Price $6,599.24Original Price$6,599.24$6,599.24 - $6,599.24Current Price $6,599.24| /  TRUEGARD SYNCOOL #741 is a premium synthetic coolant designed for grinding and light machining.   TRUEGARD SYNCOOL #741 is blended from select...
View full detailsOriginal Price $6,599.24 - Original Price $6,599.24Original Price$6,599.24$6,599.24 - $6,599.24Current Price $6,599.24| / -
TRUEGARD Syncool 428 -275 GALLON TOTE
Original Price $6,603.19 - Original Price $6,603.19Original Price$6,603.19$6,603.19 - $6,603.19Current Price $6,603.19| /TRUEGARD SYNCOOL 428 is a heavy duty water based cutting fluid concentrate. When diluted properly, TRUEGARD SYNCOOL 428 is suitable for most mach...
View full detailsOriginal Price $6,603.19 - Original Price $6,603.19Original Price$6,603.19$6,603.19 - $6,603.19Current Price $6,603.19| /
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
- Free PDF download, no account required
PDF download • Keller-Heartt Oil Co. • Family-Owned Since 1929