Beijing Jietaihongli Technology Co., Ltd.
Beijing Jietaihongli Technology Co., Ltd.
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Carbon Steel Rock Drilling Auger With Bullet Teeth , Rock Auger
FEATURE :
1Single Cut Augers and Double Cut Augers are suitable for drilling in medium to strong rock (15~60MPa)
2 Sturdy and wearable rock pilot for accurate positioning
3 Hard facing strips for wear protection and service life extending
4 Kelly box size as per customer demand
| Single-cut | Double-cut | ||||
| Drilling Dia.(mm) | Flight Dia. (mm) | Pitch(mm) | Flight Length(mm) | Weight(kg) | Weight(kg) |
| 600 | 550 | 600 | 1200 | 438 | 537 |
| 700 | 650 | 600 | 1200 | 467 | 596 |
| 800 | 750 | 600 | 1200 | 512 | 708 |
| 900 | 850 | 600 | 1200 | 586 | 775 |
| 1000 | 950 | 600 | 1200 | 633 | 871 |
| 1100 | 1050 | 600 | 1200 | 674 | 958 |
| 1200 | 1150 | 600 | 1200 | 718 | 1047 |
| 1300 | 1250 | 600 | 1200 | 767 | 1145 |
| 1400 | 1350 | 600 | 1200 | 821 | 1253 |
| 1500 | 1450 | 600 | 1200 | 875 | 1367 |
| 1800 | 1750 | 600 | 1200 | 1081 | 1766 |
* Other sizes can be manufactured as per customer demand.