ND45A three-wing DTH drill bit
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Technical reference
Original manufacturer reference. Confirm the selected model and configuration before ordering.
ND45A three-wing DTH drill bit specifications
| Head Diameter (mm) | Port Holes | Button Type | Gauge Buttons | Front Buttons |
|---|---|---|---|---|
| 130 | 3 | Ballistic | 9 x dia. 14 | 3 x dia. 13 |
| 140 | 3 | Ballistic | 9014 | 3014 |
| 150 | 3 | Ballistic | 9014 | 3 x dia. 14 |
| 152 | 3 | Ballistic | 9 x dia. 15 | 3 x dia. 15 |
| 165 | 3 | Ballistic | 9 x dia. 15 | 3 x dia. 15 |
| 180 | 3 | Ballistic | 9015 | 3 x dia. 15 |
| 180 | 3 | Ballistic | 9016 | 3 x dia. 15 |
| 190 | 3 | Ballistic | 9 x dia. 16 | 4 x dia. 15 |
| 203 | 3 | Ballistic | 9 x dia. 16 | 4 x dia. 15 |
| 219 | 3 | Ballistic | 12016 | 4 x dia. 15 |
| 254 | 3 | Ballistic | 15 x dia. 16 | 4 x dia. 15 |