Description
Castrol Cooledge BI is a general purpose soluble oil with good lubricity characteristics. When mixed with water, it forms a good quality milky emulsion.
Applications
Castrol Cooldge BI is suitable for multi metal operations in turning, drilling and milling operation. It is usually used in small machine shops requiring a stable product which offers versatility at a reasonable cost. It is not the first chocie for large central or high pressure coolant system.
Recommended dilutions
| Material/Operation | Mlid Steel | Alloy Steel | Aluminium |
| Milling Turning Drilling | 4% | 5% | 5% |
| Sawing | 4% | 4% | 5% |
| Tapping Threading | 7% | 10% | 7% |