Servo Hone 7 XL is a light viscosity honing oil.It has excellent lubricity characteristics. It has the extra fluidity to ensure quick and thorough flushing action.The absence of any material which might cause stone glazing, ensuring very good surface finish. It also gives very long life to the honing stories. It is used for operations such as turning, drilling and tapping of aluminium alloys and also for certain machining operations of ferrous and non-ferrous metals.
| Appearance | Clear red liquid |
| Kinematic Viscosity cSt @ 40°C | 4 – 6 |
| Flash point (COC), °C Min. | 110 |
| Saponification value, mg KOH/gm | 16 min |
| Copper strip corrosion @ 100 deg C for 3 hrs. | 1 max. |
| TAN, mg KOH/gm | 1.0 max |