Best Cutting Tool Coolants of 2025

Brian Howie Avatar
Brian Howie
Last Updated: Jan 17, 2025

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Cutting tool coolants are essential for maintaining the efficiency and longevity of cutting tools. These specially formulated fluids are designed to dissipate the heat generated during the cutting process, reducing friction and preventing tool wear. They also help to flush away chips and debris, ensuring a clean cutting surface. Cutting tool coolants come in various types, including water-based, oil-based, and synthetic variants, each offering specific benefits for different applications. With their ability to improve tool life, enhance cutting performance, and provide superior surface finishes, cutting tool coolants are a must-have for any machining operation.

At a Glance: Our Top Picks

Fusion Cool 2240 Cover #TOP 1
Fusion Cool 2240
ftb score rating icon 9.8
Jancy Slugger Water Based Cutting Fluid Cover #TOP 2
Jancy Slugger Water Based Cutting Fluid
ftb score rating icon 9.7
Tap Magic ProTap Cutting Fluid 4 oz Cover #TOP 3
Tap Magic ProTap Cutting Fluid 4 oz
ftb score rating icon 9.5

Top 10 Cutting Tool Coolants

#TOP 1

Fusion Cool 2240

FC-2240
1 Gallon
Fusion Cool 2240 Cover
Machining, Grinding, and Cutting Fluid | Fusion Cool 2240 | General Purpose Coolant, Cutting Oil and Machine Shop Operations | Semisynthetic (1 Gallon)

Fusion Cool 2240 is a versatile and high-performance cutting fluid from Fusion Chemical. This top cutting oil is designed for a wide range of metal machining operations, such as grinding, milling, CNC machining, tapping, and turning. It is also suitable for bandsaw cutting, drilling, tap and die, drill bit cutting, worm drive saw, and many other cutting applications. With its superior sump life, Fusion Cool 2240 ensures long-lasting performance, while its ultra-low odor and mist make it pleasant to work with. The coolant is also environmentally friendly and recyclable, contributing to a greener workplace. Additionally, Fusion Cool 2240 offers excellent tramp oil rejection, ensuring clean and efficient machining processes.

What We Like
Good lubricity
Better finishes on stainless and aluminum
No rust after use
Easy to clean residue
Fair pricing with good dilution rate
What We Don't Like
Foams more than desired
#TOP 2

Jancy Slugger Water Based Cutting Fluid

10208W
1 Gallon
Jancy Slugger Water Based Cutting Fluid Cover
Jancy Slugger by Fein - Water Based Cutting Fluid for Annular Cutters - Extends Tool Life, Improves Surface Finish, and Reduces Heat Build-Up - 1 Gallon - 64298102080

The Jancy Cutting Fluid is designed to enhance the performance and lifespan of your Slugger cutters. This water-based formula not only extends the life of your tools but also improves the finish of your cuts, ensuring you achieve professional results. Its specially designed packaging features a sight window, making it easy for you to mix the fluid correctly. Proudly made in the USA, this cutting fluid represents quality and reliability, helping you work more efficiently and effectively on your projects.

What We Like
Effective on heavy steel
Long-lasting performance
Non-messy application
Biodegradable and water-based
Prevents rust on bare steel
What We Don't Like
May cause slight skin irritation
Evaporates quickly in use
#TOP 3

Tap Magic ProTap Cutting Fluid 4 oz

30004P
4 ounces
Tap Magic ProTap Cutting Fluid 4 oz Cover
Tap Magic 30004P ProTap Cutting Fluid, 4 oz. Size

Tap Magic Cutting Fluid is the ideal solution for your metalworking needs. Whether you're drilling, tapping, or milling, this biodegradable fluid works effectively on all metals, including tough stainless steel. It helps prevent staining and preserves the properties of softer metals like aluminum. One of its standout features is its ability to dissipate heat quickly, allowing for tighter tolerances in your cuts. Additionally, it promotes an ultra-smooth finish, ensuring your projects look professional while extending the life of your tools. This cutting fluid is a smart choice for anyone looking to enhance their machining processes.

What We Like
Enhances drilling efficiency
Extends drill bit lifespan
Effective on hard metals
Reduces heat damage
Affordable option
What We Don't Like
Ensure proper application
#TOP 4

WVN Clean Mist Misting Coolant

WVN390931
1 Quart
WVN Clean Mist Misting Coolant Cover
WVN Clean Mist | Ultra-Concentrated Misting Coolant for Cutting and Machining | Advanced Fully Synthetic Fluid (1 Quart)

The WVN Misting Coolant is an advanced synthetic fluid designed to enhance your cutting and machining processes. This high-performance coolant is perfect for various applications like sawing, milling, and drilling. By using this misting fluid, you can prevent distortion and improve the accuracy of your cuts, ensuring a better final product. Additionally, the concentrated formula is easy to mix with water, making it convenient for you to use. When you're done, disposal or recycling is simple, allowing for a hassle-free experience.

What We Like
High-performance synthetic formula
Improves cut accuracy
Easy to mix with water
Simple disposal or recycling
#TOP 5

Forney 20857 Tap Magic Cutting Fluid

FORNEY - 20857 - 4oz
No Color
Pack of 1
Forney 20857 Tap Magic Cutting Fluid Cover
Forney 20857 Tap Magic Industrial Pro Cutting Fluid, 4 oz

Forney Cutting Fluid is a versatile solution for various metalworking tasks including tapping, threading, drilling, and reaming. This non-spray formula allows you to apply the fluid directly to the work surface, ensuring that it reaches the areas where it's needed most. It's suitable for both ferrous metals and non-ferrous alloys, making it a great choice for a wide range of projects. By using this cutting fluid, you can enhance the efficiency of your work, reduce friction, and achieve smoother finishes on your materials.

What We Like
Reduces friction significantly
Improves cutting efficiency
Prevents tool overheating
Long-lasting application
Works well on various metals
What We Don't Like
No cap on the bottle
#TOP 6

Loc-Line 78003 Coolant Hose Pliers Set

78003
Blue
3/4"
Loc-Line 78003 Coolant Hose Pliers Set Cover
Loc-Line - 78003 2 piece 1/4" & 1/2" Coolant Hose Assembly Pliers Set

The Loc-Line Coolant Hose Pliers are a handy tool for anyone working with modular coolant hoses. This set includes two pliers designed specifically for assembling and disassembling 1/4" and 1/2" inner diameter hoses and fittings. Made from durable acetal copolymer plastic, these pliers resist corrosion and moisture, ensuring they last longer and maintain their performance. Additionally, the design helps minimize the risk of damaging the Loc-Line hoses during your work, making it easier for you to handle the hoses without worry.

What We Like
Easy to use
Well made
Facilitates assembly and disassembly
Durable for various applications
What We Don't Like
Plastic construction may limit use
Not compatible with all ball sockets
#TOP 7

Smooth Saw Coolant by Winona Van Norman

WVN390901
1 Quart
Smooth Saw Coolant by Winona Van Norman Cover
Smooth Saw - General Purpose Concentrated Cutting and Sawing Coolant - Advanced Semisynthetic Fluid (1 Quart)

The Winona Van Norman Coolant is designed for both industrial and automotive cutting and sawing tasks. This advanced semi-synthetic fluid offers long-lasting performance, ensuring that your metalworking projects run smoothly. One of its key benefits is its ability to keep your parts clean, which can help extend the life of your tools. Additionally, the concentrated formula allows you to mix it with water at a flexible 10-15% ratio, giving you the ability to tailor the solution to your specific needs. This versatility makes it a practical choice for various applications.

What We Like
Easy to use
Compact design
Affordable price
Durable materials
What We Don't Like
Limited color options
#TOP 8

Fusion Chemical Advanced Coolant

Fusion Chemical Advanced Coolant Cover
Advanced General Purpose Coolant for Cutting and Grinding Machine Shop Operations | Ultimate Human/Enviro Friendly | Fusion Hybrid Cool (1 Gallon)

The Fusion Coolant is an excellent choice for various machining tasks. Its advanced lubrication properties make it ideal for cutting, drilling, and threading metals, enhancing your machining efficiency. Designed with a focus on human and environmental safety, it’s perfect for use in CNC plasma tables and mist machines. Additionally, its superior ability to reject tramp oil ensures cleaner operations, prolonging the life of the coolant. This eco-friendly option is also 100% recyclable, allowing you to maintain sustainability without sacrificing performance.

What We Like
Excellent customer support
Environmentally friendly formulation
Effective cooling properties
No unpleasant odors
Improves tool longevity
What We Don't Like
No mixing instructions on package
Accessing information can be difficult
#TOP 9

TRIM 9106/1 Synthetic Coolant

9106/1
1 Gallon
TRIM 9106/1 Synthetic Coolant Cover
TRIM Cutting & Grinding Fluids 9106/1 Synthetic Coolant, 1 gal Jug

TRIM Synthetic Coolant is designed to be safe for both users and machines, ensuring a friendly working environment. Its moderate pH helps to maintain the integrity of your equipment while preventing corrosion. This coolant is free from harmful substances like biocides, oils, and halogens, making it an eco-conscious choice. Additionally, it prevents the formation of ammonia or other gases during casting operations, which can enhance safety and comfort. You will also benefit from reduced chip packing and clinkering, allowing for smoother machining processes.

What We Like
Effective rust prevention
Economical water-based solution
Low fumes during use
Cleaning properties
Works well on stainless steel
What We Don't Like
Potential rusting issues
May require higher concentration
#TOP 10

Lubri-Smooth Coolant by Winona Van Norman

WVN390901
1 Quart
Lubri-Smooth Coolant by Winona Van Norman Cover
Lubri-Smooth Drilling and Tapping Coolant | Premium Concentrated Lubricant | Advanced Semisynthetic Water-Soluble Fluid (1 Quart)

Winona Van Norman Coolant is an ideal choice for those engaged in industrial and automotive drilling and tapping. This high-quality lubricant is specifically formulated for metalworking, ensuring that your tools run smoothly and efficiently. It helps maintain clean parts, extending the life of your equipment and enhancing performance. The concentrated formula allows you to mix it with water at a 10-15% ratio, giving you the flexibility to adjust based on your needs. This versatility makes it convenient for various applications, ensuring you have the right amount of lubrication for every task.

What We Like
Long-lasting performance
Prevents machine oxidation
High efficiency
Buying Guide Image

Frequently Asked Questions (FAQs)

1. What can be used as coolant for drilling?

For drilling advanced/technical ceramics and advanced materials, SMART CUT™ Synthetic Water Soluble Coolant is recommended as a coolant.

2. What is the lubricant used for cutting tools?

Conventional petroleum-based mineral oils (MO) are commonly used as lubricants for cutting tools.

3. What are the two major types of cutting fluids?

The two major types of cutting fluids are cutting oils, including straight and compounded mineral oils with additives, and water-miscible fluids, including emulsifiable oils, chemical or synthetic fluids, and semichemical fluids.

4. Can 3 in 1 oil be used as cutting oil?

While kerosene, rubbing alcohol, WD-40, and 3-In-One Oil can work well on various metals, using 3-In-One Oil as a cutting oil is not recommended due to its flammability. It is advisable to use non-flammable metal lube juices specifically designed for cutting/milling.

5. Is WD 40 good for drilling?

WD-40 can be used as a lubricant when drilling into metallic parts. It reduces friction and makes drilling and cutting into metal materials easier.

6. Can you use WD-40 as cutting lubricant?

Using WD-40 as a cutting fluid is not recommended due to its flammability. It is best to use non-flammable cutting fluids specifically designed for cutting and milling operations.

7. What are the three types of cutting fluid?

The three types of cutting fluids are mineral, semi-synthetic, and synthetic. Semi-synthetic and synthetic cutting fluids combine the properties of oil and water by suspending emulsified oil in a water base.

8. What is the common type of cutting fluid?

The common types of cutting fluids include soluble cutting oil, neat cutting oil, synthetic coolants, and solid lubricants. Soluble cutting oil, which is soluble in water, is commonly used in large-scale operations.

9. What are the four basic types of cutting fluids?

The four main types of cutting fluids are soluble cutting oil, neat cutting oil, synthetic coolants, and solid lubricants. Soluble cutting oil, which is soluble in water, is commonly used in large-scale operations.

Editor's Notes

During our cutting tool coolant research, we found 24 cutting tool coolant products and shortlisted 10 quality products. We collected and analyzed 62,909 customer reviews through our big data system to write the cutting tool coolants list. We found that most customers choose cutting tool coolants with an average price of $39.16.

The cutting tool coolants are available for purchase. We have researched hundreds of brands and picked the top brands of cutting tool coolants, including Fusion Chemical, Jancy, Tap Magic, Winona Van Norman, Forney. The seller of top 1 product has received honest feedback from 27 consumers with an average rating of 4.6.

Written by
Brian Howie Avatar

Brian Howie is a content writer and senior industrial designer. After graduation from Westminster College, he has been engaged in product design and manufacturing for 18 years. Brian Howie has always found great pleasure in designing industrial products and sharing his ideas and experience online.

Cutting Tool Coolants Comparison Table

#TOP1
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#TOP5
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#TOP9
#TOP10
Brand Fusion Chemical Jancy Tap Magic Winona Van Norman Forney Loc-Line Winona Van Norman Fusion Chemical TRIM Winona Van Norman
Package Information Bottle Bottle Bottle Jug Bottle - Jug Bottle Jug Bottle
Liquid Volume 1 Gallons 128 Fluid Ounces 4 Fluid Ounces 1 Quarts 3.2 Fluid Ounces - 1 1 Gallons 128 Fluid Ounces 1 Quarts
Item Weight 3.73 Kilograms 7.3 Pounds 4.8 ounces 9 Pounds 0.3 Ounces 0.44 Pounds 1 Kilograms - - -
Material Semi-Synthetic - - Wood Based Synthetic Acetal copolymer plastic Water Based - - Polytetrafluoroethylene
Recommended Uses For Product - Cutting oil Use for drilling, tapping, and milling on various metals - - - - Industrial, Mechanical Corrosion Inhibitor Industrial, Automotive
FTB Score
ftb score rating icon 9.8
ftb score rating icon 9.7
ftb score rating icon 9.5
ftb score rating icon 9.5
ftb score rating icon 9.5
ftb score rating icon 9.3
ftb score rating icon 9.1
ftb score rating icon 8.9
ftb score rating icon 8.7
ftb score rating icon 8.7
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