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DEPA.400 Neat Cutting Oil - High Performance Mineral Oil for Machining | China Suppliers & Factory
Advantages
- ✔ Excellent EP Property — Prolongs tool life and enhances excellent surface finishing.
- ✔ Reliable Heavy Duty Performance — Minimizes scrap ratio in demanding cutting operations.
- ✔ Good Anti-Rust Property — Protects parts from rust and corrosion after machining.
- ✔ Clear Pale Colour Appearance — Provides better visibility and control during machining processes.
- ✔ In-Active Sulphur Formula — Eliminates the trouble of changeover to cuprous metals while normal materials are ferrous metals and steels.
Typical Data
| Test | Unit | Typical |
|---|---|---|
| Density | g/cm³ | 0.85 |
| Viscosity @40℃ | CSt | 11.9 |
| Open Flash Point | ℃ | ≥180 |
| Colour | / | Yellow Transparent |
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While the information and figures given here are typical of current production and confirm to specification, minor variations may occur. No warranty expressed or implied is given concerning the accuracy of the information or the suitability of the products.
🏭 About Depa
As a leading enterprise in the field of metalworking fluids, Depa has been deeply involved in the industry for many years, dedicated to the research and manufacturing of environmentally friendly liquid industrial media such as industrial special lubricants, rust proof oils, and cleaning agents. It maintains deep cooperation with domestic and foreign mechanical science research units and international industrial lubrication associations. The product line covers a full range of metal processing lubrication products such as cutting oil, cutting fluid, grinding fluid, rust proof oil, cleaning agent, etc., and provides customized solutions for different manufacturing industries such as military, aviation, medical, semiconductor, automotive, electronics, papermaking, and machinery.
Frequently Asked Questions
Q
What does EP property mean in cutting oil, and why is it important?
EP stands for Extreme Pressure. EP additives in cutting oil form a protective film on the tool and workpiece surface under high-pressure conditions, reducing friction and wear. This significantly prolongs tool life and improves the surface finish quality of machined parts.
Q
Is this cutting oil suitable for use with copper and copper alloy workpieces?
Yes. This cutting oil uses an in-active sulphur formula, which means it will not cause staining or corrosion on cuprous (copper-based) metals. It is safe to use across both ferrous metals and non-ferrous metals including copper alloys without the need to change products.
Q
How does the anti-rust property benefit the machining process?
After machining, metal parts are exposed to moisture and air, which can lead to surface rust. The good anti-rust property of this cutting oil leaves a protective layer on the workpiece surface, preventing oxidation and rust formation during storage or between production steps.
Q
What is the significance of the open flash point being ≥180℃?
A high open flash point of ≥180℃ indicates that the cutting oil has excellent thermal stability and a lower risk of fire or ignition during high-speed or heavy-duty machining operations. This makes it safer to use in industrial environments where heat generation is significant.
Q
Why is the clear pale colour of this cutting oil an advantage?
The clear pale (yellow transparent) colour allows machine operators to easily monitor the cutting zone, observe tool wear, and detect any anomalies during the machining process. It also makes it easier to inspect the workpiece without removing it from the machine, improving overall process control.
Q
What industries and applications is Depa's cutting oil suitable for?
Depa's cutting oil is suitable for a wide range of industries including military, aviation, medical, semiconductor, automotive, electronics, papermaking, and general machinery manufacturing. It is designed to meet the lubrication and cooling demands of heavy-duty cutting, grinding, and precision machining operations across diverse materials and production environments.