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NON-CORING
DRILLING
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Fundamentally,
this kind of drilling batteries are composed by drill rods and cutting
tools called BIT. There are different kind of BIT: cormet, corpax and
corset according to the material to be drilled. To limit borehole
deviations and vibrations, it is worth to use one or more stabilizers
positioned after the bit.
Bit corset Ř 86
mm
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Bit corpax Ř 46
mm
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Ř BIT [mm]
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SUGGESTED
DRILL RODS [type]
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46
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Ř 42 mm; thread
Cr 42
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56
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Ř 50 mm; thread
Cr 50
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66
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Ř 60 mm; thread
Cr 60
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76
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Ř 60 mm; thread
Cr 60
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86
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Ř 76 mm;
thread 2”3/8 Api Regular
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101
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Ř 88.9 mm;
thread 2”3/8 Api Regular
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Bits with different diameters or screw threads are available
by request.
For the ambit application and the use parameters, make
reference to the tables below.
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Technical features can be modified without any notice |
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