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DEPA.02-5 Micro Cutting Oil for Hard Alloy - Eco-Friendly MQL Solution from China Suppliers and Factory

DEPA.02-5 is a high-performance lubricating oil tailored for Micro Lubrication Technology (MQL), offering rapid biodegradation and quick drying without leaving any residue. This innovative product is designed to extend the lifespan of cutting tools, making it ideal for use in both internal and external cooling devices. As a green and environmentally friendly solution, DEPA.02-5 is suitable for medium and heavy load cutting and sawing of steel bars and plates made from black metals, including stainless steel, hard alloy steel, and various steel alloys. Widely recognized as a smokeless cutting oil, this product is an essential choice for China suppliers and factories looking to enhance their machining processes while adhering to sustainability practices.

    Advantages

    Effectively prolongs tool life and enhances super surface finishing.

    Very good lubricity and EP property to improve surface finishing and dimensional control of components.

    Biodegradable formula, cutting follow-up processing costs.

    Smoke-less formulation, protecting the working environment from pollution.

    Leaves no residue, significantly reducing surface cleaning costs.

    Depa's fifth generation smoke-free series cutting oil mainly improves cutting performance on the basis of the previous four generations, resulting in higher cutting efficiency, smoother product processing surface, and extended tool life, thereby better controlling the stability of tolerances. Its low viscosity and high cleanliness base oil also reduces the amount of metal filings carried away, with less consumption, and focuses on improving oil mist and oil fume.

    Typical Data
    Test Unit Typical
    Density @ 20℃ g/cm³ 0.92
    Viscosity @ 40℃ CSt 30 ~ 36
    Open Flash Point ℃ ≥ 160
    Colour / Red brown transparent

    While the information and figures given here are typical of current production and conform 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.

    The company adheres to the development path of "specialization, refinement, novelty", with high performance, environmental friendliness, and long service life as the core advantages of its products, meeting the strict requirements of high-end manufacturing for lubrication stability and efficiency.

    Frequently Asked Questions
    Q What are the main performance advantages of Depa's 5th generation cutting oil?

    It delivers higher cutting efficiency, ultra-smooth surface finishes, extended tool life, and enhanced tolerance stability while drastically reducing oil mist and fumes during operations.

    Q How does this cutting oil help reduce overall manufacturing costs?

    Its low viscosity base oil minimizes metal filings drag-out, lowers overall fluid consumption, and leaves zero residue, which cuts post-machining cleaning and follow-up processing costs.

    Q Is this product environmentally safe for workshop use?

    Yes, it features a biodegradable, smoke-less formula that prevents workplace air pollution and minimizes environmental impact.

    Q What are the typical viscosity and flash point specifications?

    It has a kinematic viscosity of 30~36 CSt at 40℃ and an open flash point of ≥160℃, ensuring stable thermal performance under demanding operating conditions.

    Q How do the lubricity and EP (Extreme Pressure) properties benefit workpiece precision?

    The superior lubricity and extreme pressure additives reduce friction and wear under heavy loads, ensuring accurate dimensional control and superior surface quality on precision components.

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