Eni Aster A
ENI ASTER A – Metal Cutting Oil
ENI ASTER A represents a new generation of chlorine-free metal cutting oils designed for a wide range of machining applications. These oils are formulated with active sulphur and advanced additives to provide excellent lubrication, improved surface finish, and extended tool life.
The ASTER A series is suitable for various cutting operations including gear cutting, broaching, threading and deep hole drilling, ensuring consistent performance across different grades.
Technical Characteristics (Typical Figures)
| Property | A 10 | A 20 | A 35 |
|---|---|---|---|
| Viscosity at 40°C (mm²/s) | 10.8 | 19.8 | 35.9 |
| Flash Point COC (°C) | 156 | 188 | 220 |
| Pour Point (°C) | -9 | -3 | -3 |
| Copper Strip Corrosion | Staining | Staining | Staining |
| Four Ball Weld Load (kg) | 800 | 800 | 800 |
| Density at 29.5°C (gm/cc) | 0.840 | 0.847 | 0.868 |
Properties & Performance
- Provides longer cutting tool life
- Ensures excellent surface finish
- Offers superior lubrication and anti-wear protection
- Reduces friction and improves machining efficiency
- Prevents rust and protects machine components
- Low mist formation ensures safe working conditions
- Free from chlorine compounds
ENI ASTER A 10
ENI ASTER A 10 is a low viscosity, chlorine-free neat cutting oil designed
for precision machining and deep hole drilling operations. It provides
excellent lubrication and cooling performance, ensuring smooth cutting
action and superior surface finish. Its formulation enhances tool life
and reduces wear even under demanding machining conditions.
Applications
Suitable for deep hole drilling, turning, and machining of ferrous metals.
Recommended for operations requiring high penetration ability and efficient
chip removal with improved surface finish.
ENI ASTER A 20
ENI ASTER A 20 is a medium viscosity, chlorine-free cutting oil developed
for a wide range of machining operations. It offers excellent lubricity,
anti-wear protection, and improved machining efficiency. The oil ensures
stable performance, reduced friction, and consistent surface quality.
Applications
Recommended for turning, milling, drilling, and gear cutting operations
on ferrous and medium alloy steels. Suitable for general-purpose machining
requiring balanced cooling and lubrication.
ENI ASTER A 35
ENI ASTER A 35 is a high viscosity, chlorine-free cutting oil formulated
for heavy-duty machining applications. It delivers outstanding extreme
pressure performance, excellent lubrication, and superior protection
against tool wear. The oil ensures stable operation under high loads
and improves machining efficiency.
Applications
Ideal for heavy-duty cutting operations such as broaching, gear cutting,
threading, and machining of high alloy and stainless steels. Suitable
for operations requiring strong lubrication film strength.