In the tool grinding process, selecting the right grinding oil is essential for achieving precision and durability. Kerun Grinding Oil, with its dual advantages of high performance and low consumption, provides comprehensive protection and stability throughout every stage of tool machining.

High Performance for Smoother Tool Grinding
1. Excellent Air Release Performance
In high-pressure grinding environments, bubbles can easily form in the oil, reducing both cooling and lubrication efficiency. Kerun Grinding Oil features superior air release and anti-foaming properties, ensuring stable and consistent tool performance even under demanding high-pressure conditions.

Figure|Foam Volume Comparison After 5 Minutes of Aeration
2. Outstanding Filtration Performance
The filtration capability of grinding oil directly affects system stability and machine cleanliness. Kerun Grinding Oildelivers excellent filtration efficiency, maintaining long-term fluid purity and preventing sludge buildup inside the machine, even after extended circulation cycles.

Figure|Filtration Through a 0.45 μm Filter Membrane
Low Consumption for Greater Cost Efficiency
1. Low Evaporation Loss
Excessive oil evaporation during grinding operations can increase both consumption and maintenance costs. Kerun Grinding Oil features a low evaporation rate, effectively reducing oil loss and minimizing the need for frequent refills. The result is lower operating costs, fewer emissions, and a cleaner, more sustainable production environment.

Figure|Kerun Grinding Oil Shows Lower Evaporation Loss During Machining
2. Excellent Oxidation Stability
High oxidation resistance allows the oil to maintain its properties over time, slowing down aging and extending service life. Kerun Grinding Oil offers excellent oxidation stability, reducing the need for frequent replacement and lowering maintenance costs while ensuring consistent performance throughout long-term use.
Proven Performance in Real Applications
1. KR-C05T Sump Oil Performance Tracking

Figure|Minimal Viscosity Fluctuation Ensures Stable Machining

Figure|Low Cobalt Precipitation Reduces Tool Wear

Figure|Excellent Foam Control and Smooth Cooling
Keeps the Machine Interior Clean and Reduces Maintenance Effort
2. Feedback from Overseas Customer
“After switching to KR-C05T, we immediately noticed the difference — no odor, no foam! The observation window remains clean and transparent, and grinding efficiency has been excellent.”
Product Recommendation
1. KR-C05T Grinding Oil
Formulated with fully synthetic base oil, KR-C05T offers excellent viscosity–temperature stability and low-temperature fluidity. It provides superior cooling performance and strong cleaning capability. With outstanding high-temperature oxidation stability, it ensures a long service life. Its low evaporation loss helps reduce oil consumption and exhaust emissions.
2. KR-C07T Grinding Oil
KR-C07T is based on Group III deeply hydro-refined base oil. It delivers excellent anti-wear and extreme-pressure lubrication properties, effectively reducing the occurrence of grinding cracks. Combining reliable performance with a higher cost-effectiveness, it is a practical choice for precision machining applications.
Tool grinding is not just about technology — it’s about efficiency and cost control.
Choose Kerun Grinding Oil to make your tool processing more stable and cleaner, while reducing consumption and achieving the perfect balance between performance and cost.
For more information or customized solutions, please contact our national service hotline at 4008-818-101 or leave us a message via our official WeChat account.
Kerun — making tool grinding easier, cleaner, and more efficient.





