Auger drilling systems with hexagon or thread connections for rotary drilling with rotary heads
1. Auger drilling systems without flushing possibility with hexagon connection and rotary bits. Suitable for soft and homogeneous grounds where no casings are required.
2. Auger drilling systems with thread connection and flushing possibility and rotary bits. Suitable for compact and homogeneous grounds where no casings are required.
The tungsten carbide drilling tools are specifically manufactured to suit the ground conditions.
Auger drilling system Ø 140 mm with thread connection
2 3/8" API Reg.
2 3/8" API Reg.
|
D (mm)
|
100
|
120
|
140
|
160
|
180
|
|
d (mm)
|
63.5
|
63.5
|
63.5
|
63.5
|
63.5
|
|
Ds (mm)
|
105
|
125
|
150
|
170
|
200
|
|
SW
|
1 1/4"
|
1 5/8"
|
1 5/8"
|
1 5/8"
|
1 5/8"
|
|
D (mm)
|
120
|
140
|
160
|
180
|
200
|
220
|
|
d (mm)
|
76.1
|
76.1
|
76.1
|
88.9
|
88.9
|
88.9
|
|
Ds (mm)
|
130
|
150
|
170
|
190
|
210
|
230
|
|
Gewinde
|
2 3/8"
API Reg |
2 3/8"
API Reg |
2 3/8"
API Reg |
2 3/8"
API Reg |
2 3/8"
API Reg |
2 3/8"
API Reg |
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