The common misconception when it comes to coolants is that they’re reserved for metal cutting tools. But it turns out, there are a variety of cutting tool coolants that work with a variety of different cutting tools and applications. Here are the best cutting tool coolants.
Read on for more.
Our Editor’s Best Cutting Tool Coolants Reviews
- Versatile Cutting Performance: Fusion Cool 2240 excels across a variety of applications including grinding, milling, CNC machining, threading, and more. Its superior formulation is ideal for machining a wide range of metals, ensuring smooth operation and precision in every cut.
- Broad Application Range: Whether you're working with bandsaws, drill bits, tap and die, or CNC machines, our water soluble cutting oil provides optimal lubrication and cooling. Ideal for demanding environments like drilling metal and threading, it helps extend tool life and enhance cutting accuracy. Should be mixed at a rate of 5-10% coolant with 90-95% water.
- Advanced Environmental and Health Safety: Experience a healthier, safer work environment with our low-odor and low-mist formula. This tapping fluid and cutting fluid for metal drilling is not only easier on your senses but also environmentally friendly, offering a recyclable option without compromising performance.
- Exceptional Sump Life: Enjoy prolonged use and reduced maintenance costs thanks to our machine oil's exceptional sump life. It's a direct replacement for Trim SC 520, providing consistent and reliable performance with fewer changeovers.
- Superior Tramp Oil Rejection: Keep your systems cleaner with excellent tramp oil rejection that minimizes sludge buildup and ensures cleaner working conditions. This feature maximizes the efficiency of your metalworking processes and reduces cleanup time.
- Use for drilling, tapping, milling - any cut on any metal when a biodegradable cutting fluid is called for in your environment
- Highly effective for hard metals such as stainless steel. Will not stain or change the properties of even soft metals such as aluminum
- Dissipates heat rapidly and provides closer tolerances
- Yields an ultra-fine finish and promotes longer tool life
- Advanced, High-Performance Fully Synthetic Misting Fluid
- Use for Sawing, Milling, Grinding, Turning, Drilling, and Cutting with Misting Nozzle.
- Prevents Distortion and Increases Accuracy of Cuts
- Easy Recycling or Disposal
- Concentrated Water-Soluble Formula - Blend with Water at 3-5%
- For Industrial and Automotive Sawing and Cutting
- Long-Lasting Premium Metalworking Fluid
- Maintains Clean Parts
- Concentrated Formula - Blend with water at 10-15% concentration. Adjust as needed
- Lubricant for Industrial and Automotive Drilling and Tapping
- Designed for Industrial Metalworking
- Maintains Clean Parts, Long-Lasting
- Premium, Concentrated Formula - Blend with water at 10-15% concentration. Adjust as needed.
- Model: 1/4 Round Nozzle; Thread External Size: 1/4" ; Total Length (Approx.): 30cm / 11.8"; Switch Diameter: 8mm / 0.31"
- Made of plastic, non-poison, resistant to corrosion and tension, flexible, has long lifespan, easy setting.
- This cooling tube adopts a plastic flexible body, light weight and easy to install with any direction and angle.
- Designed with a convenient valve so you can easily open or close fluid.
- Widely used for lathe, milling, CNC machine, hydraulic machinery and water cooling system. Adjustable body make it easy to change the shape and angle to meet your need.
- Outstanding Performance - It helps improve the life of your Slugger cutters with this easy to use cutting fluid.
- Industry Made - It is a water-based cutting fluid that is designed to be used with Slugger cutters to improve the life of a cutter and provide users with exceptional results.
- Specifications - Specially designed packaging with a sight window ensures proper mixing ratios.
- INCLUDES - 1 Gallon of Fein Water Soluable Cutting Fluid
- Made in USA - Thanks to made in the USA manufacturing in Davenport, IA, Slugger Cutters are recognized for the brand name that says quality.
- Excellent solubility in either soft or hard water.
- Light viscosity base oils provide cleaner machine environment.
- Non-Chlorinated Formula
- Industrial Strength for Cnc Operations
- Cutting Coolant Concentrate
- Green Plasma-Table Coolant - CNC Table Cutting - 1 Gallon Size for Maximum Total 10 Gallon Mix with Water
- Ratio is minimum 1 part coolant to 10 parts water (1:10). Adjust as needed. Color may vary depending on concentration.
- Ultra-Concentrated, Water Soluble, and Foam Resistant.
- Prevents Rust - Maintains Clean Parts - Non-Flammable
- Use for Both Ferrous and Non-Ferrous Metals
Best Cutting Tool Coolants Buying Guide
Before choosing the best cutting tool coolants you should consider following options:
1. Water-based cutting fluids: In the 1950s and 1960s, cutting fluids were oil-based. Today, water-based cutting fluids are the norm.
Water-based fluids contain a water-soluble oil, such as kerosene, as the base, along with a dispersant to keep the solids in suspension. Water-based fluids are less toxic than oil-based fluids, and they can be disposed of in the sewage system.
2. Solids suspension: The best cutting fluids contain a dispersant that suspends the solids in the fluid. Solids, such as aluminum oxide and silicon carbide, are used as an abrasive in the fluid to smooth and finish the edges of the metal being cut.
The addition of a suspending agent prevents the abrasives from settling out of the fluid and clogging the tool.
3. Corrosion protection: The proper fluid will protect the cutting tool and the workpiece from the corrosive effects of the water-soluble oil.
The fluid should contain inhibitors to protect against corrosion, along with inhibitors to protect the metal from the abrasive itself.
4. Fluid viscosity: The fluid should have the proper viscosity for the application. Fluid viscosity is determined by density, temperature and degree of suspension, among other factors.
For example, a low viscosity fluid will reduce friction and improve efficiency and heat removal, but will have a shorter life span. High viscosity fluids will have a longer life span, but will have higher friction and reduced heat removal.
The correct fluid viscosity depends on the application. Cutting aluminum on a flat surface with a straight-line blade requires a lower viscosity than cutting steel with a compound-curved blade on an uneven surface.
5. Environmental factors: The proper fluid will be selected based on the application. For example, a lower viscosity fluid will be needed when cutting in hot environments, because heat reduces the viscosity of the fluid.
In cold environments, a higher viscosity fluid may be needed because heat will cause the fluid to thin. The temperature of the surrounding environment must be considered when choosing the correct cutting fluid.
6. Maintenance: Cutting fluids will have a shorter life span if the machine is not maintained properly. For example, fluids will last longer if the abrasives are filtered out of the fluid and not introduced back into the machine for another cutting operation.
What else you should know about cutting tool coolants
1. What are the benefits of using a cutting tool coolant?
Some benefits of using a cutting tool coolant are that it can help extend the life of the tool, improve the surface finish of the workpiece, and increase the feed rate.
2. What are the different types of cutting tool coolants?
The four most common types of cutting tool coolants are oil-based coolants, water-based coolants, soluble oil coolants, and emulsion coolants.
3. How do you select the right cutting tool coolant for your application?
Cutting tool coolants are typically selected based on the type of material being cut and the desired finish.
4. How do you properly mix and apply cutting tool coolants?
Cutting tool coolants are typically mixed at a ratio of 5 parts coolant to 1 part water. The coolant should be applied to the cutting tool prior to use, and the tool should be kept lubricated throughout the cutting process.
5. What are the safety precautions you need to take when using cutting tool coolants?
Some safety precautions to take when using cutting tool coolants include: avoiding skin contact, wearing gloves and eye protection, and providing ventilation when using the coolant.
Conclusion
On the market, there are numerous best cutting tool coolants. Hopefully, the list of the top ten best cutting tool coolants will save you time researching and deciding on the best one for you.