| Specification | Air Roc D35 |
|---|---|
| Hole Range | 76 mm – 115 mm |
| Drill Tube /Rod Size | 64 mm , 76 mm (2.5, 3) |
| Feed Rotation | Pneumatic |
| Specification | AirROC D45/T35 |
|---|---|
| Hole Range | 105 mm – 127mm in Dth 64 mm – 102 mm in Top Hammer, |
| Drill Tube /Rod Size | th : 38 mm, 45 mm (1.5, 1.75) Dth: 76 mm |
| Feed Rotation | Pneumatic |