Price
| Montabert drifter | HC50 | 
| Hole diameter | 36–76 mm | 
| Feed length | 6,073 mm | 
| Hole length (max) | 7.4 m | 
| Type of rod | R32–T38 | 
| Rod changer (optional) | Rod adder | 
| Feed swing | 4 x +/- 47º | 
| Air requirement | 4,000 l/mm | 
| Dust collector | Hydraulic | 
| CPA weight | 1,610 Kg | 
| Carrier weight | 20–27 T | 
| Hydraulic requirement | 160–180 l/mm 200 bar  | 
| Optional CE protection | Virtual barrier |