• Eccentric Odex Overburden Drill Bits
  • Eccentric Odex Overburden Drill Bits
  • Eccentric Odex Overburden Drill Bits
  • Eccentric Odex Overburden Drill Bits
  • Eccentric Odex Overburden Drill Bits
  • Eccentric Odex Overburden Drill Bits

Eccentric Odex Overburden Drill Bits

Customized: Customized
Standard: API
Length: Jobber-length
Samples:
US$ 500/Piece 1 Piece(Min.Order)
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Customization:
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Eccentric Odex Overburden Drill Bits pictures & photos
Eccentric Odex Overburden Drill Bits
US $500-3,500 / Piece
Min. Order: 1 Piece
Diamond Member Since 2014

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Rating: 5.0/5
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Basic Info.

Model NO.
Odex Drilling System
Type
Center Drill Bit
Material
Tungsten Carbide
Usage
Well Drilling
Transport Package
Carton
Trademark
BESLINK
Origin
Xiamen, Fujian
HS Code
84305039
Production Capacity
1000 Set /Month

Packaging & Delivery

Package Size
50.00cm * 50.00cm * 50.00cm
Package Gross Weight
50.000kg

Product Description

Eccentric Overburden Drilling Bit

Eccentric Odex Overburden Drill Bits
Eccentric Casing system is suitable for drilling water wells, geothermal wells, short mircopiles,medium mini-type grouting hole of building,damand harbour project.
- Rapid removal of cuttings; High penetration rate, especially in resistant rock formation;
- Easy soil and groundwater sampling during drilling;
- Possible to measure yield estimate at selected depth in the formation;
- Advantageous in unconsolidated formations with a high risk of caving 

Casing drilling involves drilling and casing a well simultaneously through unstable ground conditions, In casing drilling process, down the hole tools can be retrieved, through the casing on wire-line, meaning tool recovery or replacement of tools
can take minutes versus hours under conventional methods. This process employs wire line-retrievable tools and a drill-lock assembly, permitting bit and BHA changes, coring, electrical logging and even directional or horizontal drilling. Once the casing point is reached, the casing is
cemented in place without tripping pipe.
 
Casing drilling has been employed in many countries as an effective method of reducing the overall drilling costs by reducing drilling time and drill string problems
encountered during conventional drilling process. 

Applications:

Blast holes
Water supply wells
Bridge and building foundations
Standard slant or horizontal drilling
Mining air holes
Environmental monitoring wells
Grouting operations
Seismic shot holes
Soil sample and geotechnical applications
Ground anomaly and tiebacks
Storage caverns and dam
 
Technical Data: 

Model Outer Dia. of Casing Tube
(mm)
Inner Dia. of Casing Tube(mm) Wall thickness of casing
(mm)
Reamed Dia.
(mm)
Min. Inner Dia.of Casing Shoe
(mm)
Hammer Type Drill Pipes
(mm)
Weight
(kg)
ODEX for DTH Drilling
ODEX90 115 102 6.5 125 92 COP32/COP34/DHD3.5/BR3/MACH303 76 12.5
ODEX115 140 128 6 157 117 COP44/DHD340/MACH44/MISSION40
/SD4/XL4/QL40
76/89 22
ODEX140 168 157 5.5 182 142 COP54/DHD350/MACH50/MISSION50/SD5/QL50 89 38
ODEX165 194 183 5.5 206 166 COP62/COP64/DHD360/MISSION60
/SD6/XL6/QL60/TD150
114 61.5
ODEX190 222 205 8.5 234 191 114 83
ODEX240 273 260 6.5 305 241   114 136.5
ODEX280 323 297.6 12.7 338 281 SD10/NUMA100/TH10 114 184

Eccentric Odex Overburden Drill BitsEccentric Odex Overburden Drill BitsEccentric Odex Overburden Drill BitsEccentric Odex Overburden Drill BitsEccentric Odex Overburden Drill BitsEccentric Odex Overburden Drill BitsEccentric Odex Overburden Drill BitsEccentric Odex Overburden Drill BitsEccentric Odex Overburden Drill BitsEccentric Odex Overburden Drill Bits

 

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From payment to delivery, we protect your trading.
Eccentric Odex Overburden Drill Bits pictures & photos
Eccentric Odex Overburden Drill Bits
US $500-3,500 / Piece
Min. Order: 1 Piece
Diamond Member Since 2014

Suppliers with verified business licenses

Secured Trading Service
Rating: 5.0/5
Manufacturer/Factory
Terms of Payment
LC, T/T, D/P, PayPal, Western Union