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JT490
hammers |
ø20"
drill
pipes |
drill
pipe with
stabilizer |
drill
pipes with o-ring |
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loading
for export
(drill
pipes) |
NGWA
GROUND
WATER
EXPO 2004 |
Shock
Absorber |
Doughnut
Auger Sys. |
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| * Jetties
on the Red Sea, Eritrea, Africa
* JOYTECH
JT490 hammer
* 22",
26" bit |
JQ50
hammer |
JT320
hammer & bit |
120HS Drill Pipe with
Auger Flight |
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Hammer Jacket(=Shroud)
with Auger Flight |
JT320 Hammer &
JT380 Hammer
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480mm Bit
for NUMA125 |
ROCKMILL ø610mm with Shock Absorber & Swivel |
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Auger with Hexagonal Coupling(F) |
Auger with Hexagonal Coupling(M) |
Auger Bit |
Casing Shoe |
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Auger, Auger Bit, Casing Shoe |
DTH Hammer Lubricator
Model DL-30 |
Hole Opener 5-1/2" x 12"
with SD8 shank
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