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DEPA.02-4 Micro Cutting Oil for Hard Alloy - Environmentally Friendly MQL Solution from China Suppliers & Factory

Introducing DEPA.02-4, a premium lubricating oil specifically engineered for Micro Lubrication Technology (MQL). This eco-friendly product is quickly biodegradable and evaporates without leaving any residue, ensuring a cleaner working environment. DEPA.02-4 not only enhances the performance of cutting tools, extending their lifespan, but is also compatible with both internal and external cooling devices. Ideal for various materials such as aluminum alloy, alloy steel, and cast iron, it represents a sustainable choice for manufacturers. As a reliable product from our factory, DEPA.02-4 is favored by professional suppliers across China, looking to improve efficiency in machining operations
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    Product Details

    ★ Advantages
    • ✓ Effectively prolong tool life and enhance super surface finishing.
    • ✓ Very good lubricity and EP property to improve surface finishing and dimensional control of the components.
    • ✓ Biodegradable, cut the follow-up processing cost.
    • ✓ Smoke less, do not pollute the environment.
    • ✓ No residue, reduce surface cleaning cost.
    📊 Typical Data
    Test Unit Typical
    Density (g/cm³) @ 20℃ / 0.92
    Viscosity @ 40℃ CSt 65.7
    Open Flash Point ℃ ≥170
    Colour / Brown transparent
    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.
    ? Frequently Asked Questions
    Q How does this cutting oil help extend tool life?
    The cutting oil provides excellent lubricity and extreme pressure (EP) properties that significantly reduce friction and heat generation during machining. This minimizes tool wear, effectively prolonging tool life and ensuring consistent super surface finishing.
    Q Is this cutting oil environmentally friendly?
    Yes. The product is biodegradable, produces minimal smoke during operation, and does not pollute the environment. Its clean formulation makes it a responsible choice for eco-conscious manufacturing facilities.
    Q What is the recommended operating viscosity of this product?
    The typical kinematic viscosity is 65.7 CSt measured at 40℃, which is suitable for a wide range of precision machining and cutting operations requiring stable lubrication performance.
    Q Does the cutting oil leave residue on machined parts?
    No. This cutting oil is formulated to leave no residue on machined surfaces, which significantly reduces post-processing surface cleaning costs and simplifies your production workflow.
    Q What is the flash point of this cutting oil, and is it safe to use?
    The open flash point is ≥170℃, indicating a relatively high ignition threshold that makes it safer to handle and use in standard workshop environments compared to lower flash point alternatives.
    Q Can this cutting oil improve dimensional accuracy of machined components?
    Yes. Thanks to its very good lubricity and EP properties, the cutting oil effectively controls heat and friction during machining, which directly contributes to improved surface finishing and tighter dimensional control of the finished components.

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