chlorine-free metalworking fluid
GREIBOCUT TU
GREIBOCUT TU is a high-alloy, mineral oil-based cutting oil specifically engineered for the machining of steels and, above all, aluminium and magnesium alloys. Its advanced formulation combines EP additives, fatty substances, and corrosion-inhibiting components to deliver outstanding performance across a wide range of demanding metalworking applications.
The high additive concentration makes GREIBOCUT TU unsuitable for copper, bronze, and their alloys. However, it is ideally suited for aluminium, non-ferrous alloys, and silumin, where it consistently delivers superior results even under the most challenging machining conditions.
GREIBOCUT TU effectively prevents built-up edge formation, ensuring consistently high surface finish quality and significantly reduced tool wear. Its outstanding lubricity and thermal stability contribute to extended tool life and improved process reliability, reducing downtime and overall production costs.
Characteristics
| Appearance | yellow | ||
| Density/20 °C | DIN 51757 | approx. 0.915 | g/cm3 |
| Viscosity/40 °C | DIN 51562/1 | approx. 17.5 | mm2/s |
| Flashpoint | ISO 2592 | approx. 156 | °C |
| Pourpoint | ISO 3016 | < – 46 | °C |
| Copper corrosion test | DIN EN ISO 2160 | 4 c |
Properties
Application Examples
GREIBOCUT TU is designed for medium to heavy-duty cutting operations across a broad range of machining processes and industries. It performs reliably in milling, turning, deep hole drilling, thread cutting, broaching, and reaming operations.
The product is compatible with milling and turning machines, NC and CNC machining centres, multi-spindle automats, and gear machining equipment, making it a versatile solution for modern production environments.
GREIBOCUT TU has a proven track record in the automotive industry, particularly in the high-volume production of aluminium and magnesium gearbox housings and gear wheels, where dimensional accuracy and surface quality are critical.
Legal Information
Please note: GREIBOCUT TU is not suitable for use with copper, bronze, or their alloys due to its copper-active additive content.
The information contained in this publication is based on our current knowledge and practical experience. It does not relieve the user of the responsibility to conduct their own tests and assessments, particularly with regard to any influences that may arise during the processing and application of our products. No legally binding guarantee of specific properties or suitability for a particular purpose can be inferred from the information provided herein. It is the sole responsibility of the recipient to observe any applicable intellectual property rights as well as all relevant laws and regulations.