WILL AIE-969 Water Soluble Cutting Oil
Heavy-Duty Semi-Synthetic Coolant
WILL AIE-969 is a high-performance water-soluble metalworking fluid engineered and manufactured in Taiwan by Hai Lu Jya He (HLJH), developed through technical cooperation with MORESCO Corporation (Japan). Formulated with specialized chlorine extreme-pressure additives and advanced bio-static technology, it delivers superior heavy-duty lubricity, prolonged sump life, and exceptional rust prevention during rigorous machining operations
Engineered for challenging multi-metal applications, WILL AIE-969 combines extreme-pressure load-carrying capacity with outstanding hard water stability and washability. It provides an optimal balance of tool protection, cooling efficiency, and surface finish for global industrial supply partners, original equipment manufacturers, and precision machining workshops.
Technical Specification
Formulated with chlorinated extreme-pressure (EP) additives for heavy-duty machining performance. Please refer to the SDS for handling guidance and applicable regulatory information.
- Appearance : Brown liquid (Undiluted) / White translucent liquid (Diluted 1:20)
- pH Range: 9.4 (at 1:20 dilution)
- Dilution Ratio: Recommended at 5% to 10% (1:20 to 1:10) based on machining severity
- Country of Origin: Made in Taiwan
Key Features
- Superior Heavy-Duty Lubricity: Chlorine extreme-pressure additive chemistry significantly reduces friction at the cutting zone, enhancing tool life, preventing built-up edge, and delivering superior workpiece surface finishes.
- Advanced Antiseptic & Sump Longevity: Proprietary bio-static core technology inhibits microbial growth and fluid putrefaction, extending coolant service life and minimizing fluid disposal costs.
- Extended Corrosion & Rust Protection: Maintains a high reserve alkalinity and elevated pH profile over long operating cycles to protect ferrous components and machine tools from rust.
- Hard Water Stability & Machine Cleanliness: Remains fully stable against calcium and magnesium ions in hard dilution water to prevent oil separation while eliminating sticky residues on machines and parts.
Applications
- Recommended Materials: Ferrous Metals, Special Aluminum Alloys, Carbon Steels, and Alloy Steels
- Machining Operations: Heavy-duty CNC milling, turning, drilling, tapping, broaching, and reaming
Packaging
- Pail: 18 Liters (5 Gallon)
- Drum: 200 Liters (50 Gallon)
Fluid Management Guidance
Regularly inspect solution concentration using an optical refractometer and maintain levels between 5% and 10% depending on operational load. Implement routine tramp oil skimmer maintenance and sump hygiene checks to maximize the anti-putrefaction performance and lubricity of the active emulsion.
✅ Safety Information
WILL AIE-969 is a chlorinated-EP cutting fluid for heavy-duty metalworking operations. When used as intended and handled in accordance with the Safety Data Sheet (SDS), recommended dilution ratio, and standard workplace safety practices, it supports stable machining performance and workplace safety.
HLJH is supported by an in-house laboratory and experienced R&D team to help verify product quality, provide technical guidance, and support document requests when applicable. Analytical testing reports or additional product documents may be available upon customer request, depending on product series, batch requirements, destination country, and order conditions.
✅ Export Documents & Compliance Support
HLJH can support export-related documentation based on product series, destination country, and order requirements. Available documentation may include Certificate of Origin (COO), REACH Declaration, RoHS Declaration, SDS, TDS, and other product-related documents when applicable. Certificate of Analysis (COA) may be provided upon customer request, depending on product series, batch requirements, and order conditions. Please indicate your required documents when submitting an inquiry.
✅ For Distributors & Agents
HLJH works with overseas distributors, agents, and industrial supply partners looking for reliable industrial lubricants, cutting fluids, hydraulic oils, slideway oils, and rust preventive oils from Taiwan. We support long-term supply cooperation, product recommendation, export documentation, bulk quotation, and OEM/ODM discussion depending on product series and market requirements. If you are a distributor, agent, or trading company, please contact us with your target market, product category, estimated demand, and required documents
Frequently Asked Questions (FAQ)
Q1: What is the estimated lead time for international orders, and which trade terms do you accept?
For regular orders of standard products, our lead time ranges between 2 to 4 weeks upon order confirmation and deposit receipt. To facilitate seamless global procurement, HLJH offers highly flexible international trade terms, fully accepting standard Incoterms including EXW, FOB, and CIF based on your logistics and shipping preferences. To receive a customized freight quote or discuss regional agent distribution, please click the Inquire Now button above to submit your requirements.
🌏 Your Global Partner in Metalworking Fluids
Hai Lu Jya He (HLJH), based in Taiwan, is an authorized distributor and global sales partner for MORESCO industrial lubricants and cutting fluids, alongside its own Taiwan-manufactured hydraulic oils, slideway oils, and rust preventive oils. With reliable global logistics and on-time delivery support, we work with overseas buyers, distributors, agents, and industrial supply partners across Asia, Europe, and the Americas.
We have received market interest and business inquiries from countries such as India, Vietnam, Thailand, China, Peru, Colombia, the Philippines, and Malaysia, and we are actively expanding our overseas partnerships in Mexico, the United States, and Europe.
Backed by an ISO 9001:2015-certified quality management system, full technical support, and document support such as SDS, TDS, COO, REACH, and RoHS when applicable, HLJH helps overseas partners evaluate suitable products for modern precision manufacturing, metalworking, machinery maintenance, and industrial supply applications.
We welcome inquiries from regional distributors, agents, trading companies, and industrial supply partners. Please contact us with your target market, product category of interest, estimated demand, and required documents.
Looking for guidance? ☎️Call Us: +886-4-25332210
Or fill out the online contact form at the bottom of the product page, and we’ll get back to you as soon as possible.
Last Updated: 2026-08-11
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Technical Data Sheet (TDS) of WILL AIE-969
A Technical Data Sheet is a document which describes the technical data of a raw material. It is important for our use of the material in the intended...
DownloadSafety Data Sheet (SDS) of WILL AIE-969
Protect health and security and also a duty to properly label substances on the basis of physio-chemical, health or environmental risk.
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WILL AIE-969 Water Soluble Cutting Oil - WILL AIE-969 Water Soluble Cutting Oil | Certified Cutting Oil & Metalworking Fluid Supplier | HLJH
Based in Taiwan, HAI LU JYA HE CO., LTD is a leading manufacturer and supplier of premium industrial lubricants such as WILL AIE-969 Water Soluble Cutting Oil. Our comprehensive product line features metalworking fluids, including soluble, semi-synthetic, synthetic, and neat cutting oils, alongside rust preventive, slideway, and hydraulic oils. With advanced manufacturing capabilities, we produce up to 150 tons of high-quality cutting fluids every month.
Hai Lu Jya He upholds the principles of integrated production-sales and environmentally responsible operations. Our processes apply Japanese bio-stabilization technology, and our role has evolved from pure product sales to authorized distribution and joint Taiwan-Japan technical cooperation and development. HLJH provides one-stop solutions for industrial oils and cutting fluids, covering eco-friendly cutting oil, customized oil production, and waste oil treatment (Taiwan only). Committed to green, environmentally responsible operations, HLJH owns its proprietary brand WILL and is MORESCO (Japan)'s authorized distributor in Taiwan, with select products co-developed through joint Taiwan-Japan technical cooperation — one of the few Taiwan companies with this kind of overseas production technology partnership.
HLJH has been offering customers high-quality metalworking oils and fluids, both with advanced technology and 44 years of experience, HLJH ensures each customer's demands are met.

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