- Tricone Bit ( 142 )
- Hole Opener ( 37 )
- Roller Cone bit ( 23 )
- PDC Bit ( 27 )
- Core Barrel ( 4 )
- Drag Bit ( 15 )
- DTH Drilling Tools ( 15 )
- Core Bit ( 3 )
- Drill Collar ( 6 )
- Drill Stabilizer ( 1 )
- Single Cone Bit ( 1 )
- Drilling Tools ( 4 )
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Model No.: 127
Bearing Type: Journal /roller Bearing
Sealed Type: Rubber /metal O-ring Sealed
Cones Type: Steel Tooth Or TCI
Suitable Formation: Soft To Hard Formation
Connection Type: As Clients Needed
Advantage: Wear Resistant
Package: Wooden Case
Material: Tungsten Carbide
Application: Well Drilling,oil ,gas Drilling
Market: USA,Middle East,South Africa Etc
Packaging: 1 pc wooden case per bit
Productivity: 500 pcs per year
Place of Origin: Hebei
Supply Ability: 500 pcs per year
Certificate: ISO 9001
HS Code: 82071990
Well Drilling Hdd Hole Opener may be used for drilling large diameter holes in order to set platform legs, before grouting takes place. Rock Well HDD Hole Opener might also be used to wipe out a key seat, or to deliberately drill an oversized hole if it is necessary to add some additional cement behind a subsequent casing string.
Most rigs feature fixed diameter hole openers as standard. However, they are not always used with the same degree of care and precision as other specialized pieces of drilling equipment. Shoulder areas and connections need to be inspected routinely, and the same goes for welds.
Oil Water Well Hole Opener are just as important as a remainder for keeping the drill string in good condition.
Water Wells Hole Opener parameters
117 / 127
Soft with low compressive strength and high drillability,
Such as shale,clay and soft limestone,etc
517 / 537
Medium Soft to hard formation with low compressive
strength and harder abrasive layers, such as hard shale,
Sandstone and limestone,etc
|617.637|| 0.7~1.2 ||70~40|| |
Medium hard with high compressive strength and high abrasiveness
such as limestone ,dolomite,sandstone and chert ,etc
TCI Hole Opener Products parameter
Reamer Size : 20" 24" 30"
Total length : 1200mm 1200mm 1200mm
Cutter Size&Type : 8 1/2 IADC637 8 1/2" IADC637 12 1/4" IADC637
Stabilizer Size : 16" 18" 20"
Thread Connection: 4 1/2" IF box&pulling eye 5 1/2"FH pin&box 5 1/2"REG pin&box
Recommend make up torque(KN.M) : 46.1-54.2 46.1-54.2 62.4-70.6
TCI Hole opener Operation parameter
Rotary Speed (rpm)
Weight on Bit (KN)
Max. WOB (KN)
Flow Rate (lps)
My company information
Hejian Deris Petroleum Drilling Equipment Co., Ltd. Established in 2000 . Have 7 years export experienced . Both Professional Manufacturer and Supplier engaged in 3 " to 26" Tricone Rock Bit, 3 " to17 1/2" Steel Body PDC Bit,Matrix Body PDC Drill Bit ,300mm to 2000mm hole opener , Core Barrel , Single Cone Bit ,roller cone bits , Drag Bit and Drill Pipe etc other Drilling Tools .
Products are widely used in petroleum, natural gas, hydrological address, ore drilling ,water well project , no-dig / Trenchless,Piling project .
Introducing the latest technology, advanced production equipment, Perfect testing system to e nsure superior quality .The company has a group of experienced designers and engineers who provide specialized solutions in the field of drilling.
Over the years, the high quality products have been exported to more than 30 countries and regions such as the United States, Canada, Germany, Iran, Qatar, Chile and Southeast Asia at reasonable prices.
Tricone Bit cutters hole opener Work shop
My company certificate
Hole opener Package and shipping
Package Type : wooden case ,also be packaged according to customers requirement
Transportation : by sea , by air or land transportation . Less than 50kg shipping by courier better
Delivery : If we have stock, the delivery time will need about 2~3 working days. In general, common size tricone bits and PDC Bit , we have stock.
If we have no stock, such as the tci reamer and PDC Hole Opener, it will be 7-10 working days in total.
If you are interested in our products please feel free to contat with us
1 We are manufacture can supply good quality goods and competitive price
2 We not only have ourselves design but also can accept customization
3 We have fast and on time delivery time
4 Every bits have it's quality assurance
5 Contact our anytime if you have any question with bits.
6 Technical supply online