Product Description

Mobilcut is the trademark for Mobil Industrial lubricants line of high performance water miscible metal removal fluids. Formulated with leading edge base oils, additives, and emulsifiers, the Mobilcut series of non-chlorinated products provides dependable performance in a wide array of metal removal processes. The products are designed to work in a variety of hard and soft water qualities and offer low foam potential and long-term corrosion protection for machine and components. Low maintenance and inherently stable, Mobilcut products are designed for the modern machine shop where long service life, excellent machining performance, health and environmental concerns are important factors for increased productivity. These products are supplied in concentrated form and require mixing with water at the point of use. All Mobilcut products are free of formaldehyde release agents (FAD).

Mobilcut 320-New is boron free high quality synthetic water miscible metalworking fluid designed for general grinding operations with steel and cast iron where a high quality surface finish, outstanding cooling and low foaming potential are the primary requirements.

Features and Benefits

The Mobilcut series are designed to help increase the productivity of modern machine shops by providing high performance features


Advantages and Potential Benefits

Form stable emulsions and solutions

Ease of use and maintenance

Long term inherent stability

Increases batch life and reduces unpleasant odors

Low foaming potential

Improved performance even in high pressure systems

Resists formation of sticky residues

Improves machine cleanliness

High degree of corrosion protection

Reduces machine maintenance and rework of materials

Good separability from fines

Improves filterability and surface finish

Wide Range of applicability

Potential to consolidate products and reduce inventories

Compatible with high performance Mobil Vactra Oil No slideway lubricants

Easy separation and removal of tramp oil

Neutral Odor

Enhances the workplace environment


Mobilcut 320-New: Synthetic (mineral oil-free) grinding fluid, primarily recommended for grinding of steels and cast iron. Not suitable for Tungsten Carbide. Fluid type is a chemical solution. Water hardness range is from 0 to 20 °dH with a possibility to go up to 40°dH in use. Its refractometer factor is 1.4.

Recommended concentrations for typical operations:

Low alloy steels grinding: 5-8%

Carbon alloy steels grinding: 8-10%

Cylindrical & Surface grinding: 5-8%

Properties and Specifications


Appearance, AA.Lab.101

Liquid, Yellow

Appearance, 5.0% in 20 deg dH Water, AA.Lab.101

Clear and Colorless

Kinematic Viscosity 20 C, mm2/s, DIN EN ISO 3104


Density 15 C, kg/m3, DIN EN ISO12185


pH-Value 5.0% in 20 deg dH Water, DIN 51369


Health and safety

Health and Safety recommendations for this product can be found on the Material Safety Data Sheet (MSDS) @


It cannot be guaranteed that the product information given above is up to date. For the latest version of the Product Data Sheet we refer to the product library of ExxonMobil.