Straight or Conical Drilling Auger
- Casted or welded kelly box optional (130×130/ 150×150/200×200mm, etc.)
- Straight or conical type auger optional
- Single cut or double cut optional
- Rock teeth like B47K or C31HD or Clay teeth like BFZ70, V19, 25T, 211 optional
- The top RP4 pilot bit is optional
- Wear protection with hard facing or wear strips
- Match up with most rotary drilling rigs in the market, including Bauer, IMT, Soilmec, Casagrande, Mait, XCMG, etc.
- Drilling diameter up to 5000mm
- Customization available upon specific requirement
|
OD |
|
Height |
Height |
Flight pitch |
Flight thickness |
Flight thickness |
Weight |
|
D(mm) |
D1(mm) |
NL(mm) |
GL(mm) |
P1/P2 (mm) |
δ1(mm) |
δ2(mm) |
Kg |
|
500 |
460 |
1630 |
2170 |
250/500 |
20 |
30 |
570 |
|
600 |
560 |
350/500 |
20 |
30 |
630 |
||
|
700 |
660 |
350/500 |
20 |
30 |
730 |
||
|
800 |
760 |
350/500 |
20 |
30 |
840 |
||
|
900 |
860 |
475/700 |
20 |
30 |
880 |
||
|
1000 |
960 |
475/700 |
20 |
30 |
980 |
||
|
1100 |
1060 |
550/800 |
20 |
30 |
1040 |
||
|
1200 |
1160 |
550/800 |
20 |
30 |
1150 |
||
|
1300 |
1260 |
600/900 |
30 |
30 |
1300 |
||
|
1400 |
1360 |
600/900 |
30 |
30 |
1420 |
||
|
1500 |
1460 |
600/900 |
30 |
30 |
1540 |
||
|
1600 |
1560 |
700/900 |
30 |
30 |
1620 |
||
|
1700 |
1660 |
700/900 |
30 |
30 |
1760 |
||
|
1800 |
1760 |
700/900 |
30 |
30 |
1910 |
||
|
1900 |
1860 |
900 |
30 |
30 |
2000 |
||
|
2000 |
1960 |
900 |
30 |
40 |
2530 |
||
|
2100 |
2060 |
900 |
30 |
40 |
2730 |
||
|
2200 |
2160 |
900 |
30 |
40 |
2940 |
||
|
2300 |
2260 |
900 |
30 |
40 |
3160 |
||
|
2400 |
2360 |
900 |
30 |
40 |
3380 |
||
|
2500 |
2460 |
900 |
30 |
40 |
3610 |
Note: The above size for reference only, for any smaller or larger OD as per request.
