Doosan's range of heavy-duty Horizontal machines are tough, reliable and are ready to tackle even the most difficult of applications. The NHM 6300 is a box-guideway machine with a 6,000/8,000rpm spindle (50 taper), a 60+ tool magazine and an automatic pallet changer (table size 630mm x 630mm x 2).
| Slideways | Box |
| X axis mm | 1050 |
| Y axis mm | 850 |
| Z axis mm | 1,000 |
| Table size mm | 630 x 630 |
| Spindle rpm | 6,000 |
| Spindle kW | 22/35 2 range Gearbox |
| Toolchanger | 60/90/120/150/196/256/376 |
| Tooling | BT50 BIG Plus type |
| Index Table | 1 deg/B axis |
| Control | F31i-M |