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Piling Drill Rig Tools Hard Rock Drilling Auger (Rock & Soil)
Versatile piling auger for hard rock & soil. Dual/single helix, anti-deviation, fully customizable diameter/teeth/specs.
Description
Product Description
Model List
|
Cutting Dia
|
Shell HIT
|
Shell OD
|
Shell THK
|
Spiral OD
|
Center Tube OD.
|
Teeth NO.
|
Weight
|
|
&600
|
1000
|
400
|
30+30
|
550
|
219
|
12
|
523
|
|
&800
|
1500
|
600
|
30+30
|
750
|
219
|
15
|
691
|
|
&900
|
1500
|
600
|
30+30
|
850
|
219
|
20
|
774
|
|
&1000
|
1500
|
600
|
30+30
|
950
|
219
|
23
|
853
|
|
&1200
|
1500 |
600
|
30+30
|
1150
|
219
|
27
|
1023
|
|
&1500
|
1500
|
600
|
30+30
|
1450
|
273
|
33
|
1310
|
|
&1600
|
1500
|
600
|
30+30
|
1550
|
273
|
36
|
1730
|
|
&1800
|
1500
|
600
|
30+30 |
1750
|
273
|
40
|
2190
|
|
&2000
|
1500
|
600
|
40+40
|
1950
|
273
|
45
|
2580
|
|
&2200
|
1500
|
600
|
40+40
|
2150
|
273
|
52
|
3150
|
|
&2500
|
1500
|
600
|
40+40
|
2450
|
325
|
58
|
3850
|
|
&2800
|
1500
|
600
|
40+40
|
2750
|
325
|
65
|
4500
|
|
&3000
|
1500
|
600
|
40+40
|
2950
|
325
|
70
|
5150
|
|
Remark: All measurements are in millimeters, weight in kilograms.
|
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Soil Drilling Auger
Straight helix soil drilling bit It has three structures:
single-head single helix, dual-head single helix, dual-head dual helix.
It is unique in drilling soil, sand, firm sand with some clay and bouldery formation with small size gravels above ground water level.
Feature
Center cone guide, conical drilling, rock crushing;
Applicable formation:pebble layer, mudstone, sandstone, strong andmedium weathered hard rock layer;
Double-head spiral force is uniform, prevent hole deviation;
Double spiral has strong slag carrying capacity, and single spiral is easyto unload slag in viscous formation;
Customizable Items
Customized cutting diameter: Design cutting diameter according to customer needs, such as &950、&1050,etc., for use in pile foundation construction;
Customized key structure reinforcement: Strengthen various structuralparameters according to customer needs, such as thickening wall thickness,etc;
Customized square head size: Customized drilling tool size according to customer drill pipe square head,usually:150*150、200*200、250*250,etc;
Customized number of drill teeth: Drill teeth are arranged densely ac-cording to customer needs;
Customized spiral height: The spiral blade height is designed accordingto customer needs,1500、2000, to increase the single drilling
volume and improve efficiency,it is convenient to adjust the unloading capacity,etc,
Customized spiral blade spacing: The spiral blade spacing is designed ac-cording to customer needs, 400、500、600, which is convenient for ad-justing the unloading capacity,etc.
Product Details
