7 1/2 Inch Single Cone Drill Bit For Core Barrel / Foundation Piling Work
7 1/2 Inch Single Cone Drill Bit For Core Barrel / Foundation Piling Work
7 1/2 Inch Single Cone Drill Bit For Core Barrel / Foundation Piling Work
7 1/2 Inch Single Cone Drill Bit For Core Barrel / Foundation Piling Work
7 1/2 Inch Single Cone Drill Bit For Core Barrel / Foundation Piling Work

7 1/2 Inch Single Cone Drill Bit For Core Barrel / Foundation Piling Work

MOQ:10
Price:Negotiation
PRODUCT DESCRIPTION
High Light:

single cone drill bit

,

roller cone bit

Brand Name CHUAN ZUAN
Certification CE
Minimum Order Quantity 10
Model Number YX537
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ABOUT US
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd manufacturer profile
Hejian City, Hebei Province, China ,China
5.0
Verified Supplier
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7 1/2 Inch Single Cone Drill Bit For Core Barrel / Foundation Piling Work
7 1/2 Inch Single Cone Drill Bit For Core Barrel / Foundation Piling Work
MOQ: 10
Price:Negotiation
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About Us
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd manufacturer profile
Hejian City, Hebei Province, China ,China
5.0
Verified Supplier
Company Name Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd
Business Type: Manufacturer,Trading Company,Seller
Brands: Chuanzuan
No. of Employees: 100~120
Year Established: 2010
Annual Sales: 5000000-8000000
Company Location Hejian City, Hebei Province, China
Factory Location Hejian City, Hebei Province, China
China Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd manufacturer profile
China Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd manufacturer profile
China Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd manufacturer profile
China Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd manufacturer profile

Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years of experience in manufacturing and design. We specialize in researching and production of TCI Tricone Bit, Steel Tooth tricone bit, PDC bit, Drag bit, HDD hole opener, Tricone bit cutter and Drilling Accessories. Application fields include oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelinesprojects, foundation projects.
Our goal is to provide the best quality products and service to our customers. We have professional R&D team, advanced equipment and precision instruments. Reduce the cost, Speed the drilling, guarantee the safety is always our aim.
Win-win cooperation is our ultimate pursuit. Contact us anytime if you are looking for a drill bit manufacturer.

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Get Latest Price For Your Requirement
PRODUCT DESCRIPTION
High Light:

single cone drill bit

,

roller cone bit

Place of Origin China
Brand Name CHUAN ZUAN
Certification CE
Model Number YX537
Minimum Order Quantity 10
Price Negotiation
Packaging Details Plywood box enhanced with steel
Size 7 1/2
Use Piling work
Material MnNiMo Steel
Color bule
Bearing type Journal Sealed Bearing
Port Tianjin seaport or Beijing airport
Packaging Details Plywood box enhanced with steel

 

7 1/2 Inch Single Cone Drill Bit For Core Barrel / Foundation Piling Work

Description:

 

7 1/2inch roller cones for core barrel, foundation piling bit

 

 

Picture Size IADC Color WOB (Weight On Bit) RPM Formation
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8 1/2inch

215.9mm

627

Blue, yellow, or as required

19684~53428lbs

87.5~237.5KN

150~60 Medium formation with high compressive strength ,such as medium soft shale,medium softlimestone,medium soft sandstone,medium formation with harder and abrasive interbeds,etc.

 

 

IADC
Rock formation
WOB (KN/mm)
PRM(r/min)
 
417/427/437
Low compressive strength, high drill-ability and extremely soft formation, like shale, clay, sandstone, conglomerate etc
 
0.35~0.90
 
140~70
 
447
Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, plaster etc.
 
0.35~1.00
 
140~60
 
517
Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, etc
 
0.35~1.05
 
120~50
 
527
Soft formation with low compressive, like Low compressive strength, high drill-ability and soft formation, like shale, clay, sandstone, soft limestone, salt rock, anhydrite etc.
 
0.35~1.05
 
120~50
 
537/547
Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc.
 
0.50~1.05
 
110~40
 
617/627
High compressive strength, medium hard and thick hard interlayer, like hard shale, limestone, sandstone, dolomite, etc.
 
0.50~1.05
 
80~40

 

 

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Company Information

 

Hebei Yichuan Drilling Equipment Manufacturing Co., Ltd has more than 20 years of experience in manufacturing and design. We specialize in researching and production of TCI Tricone Bit, Steel Tooth tricone bit, PDC bit, Drag bit, HDD hole opener, Tricone bit cutter and Drilling Accessories. Application fields include oil well drilling, gas well drilling, geothermal well drilling, mining, geological survey, hydrographic survey, water well drilling, HDD pipelinesprojects, foundation projects.
Our goal is to provide the best quality products and service to our customers. We have professional R&D team, advanced equipment and precision instruments. Reduce the cost, Speed the drilling, guarantee the safety is always our aim.
Win-win cooperation is our ultimate pursuit. Contact us anytime if you are looking for a drill bit manufacturer.

 

Our Services

 

1 We supply good quality goods at competitive price

2 We not only have our own design but also accept customization

3 Fast and on time delivery

4 Every bit has it's quality assurance

5 Contact us anytime if you have any question with bits.

6 24 hours on time reply

 

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FAQ

 

First of all we want you to know that we are a manufacturer loacted in Hejian City, Hebei Province, China. We have been in this industry for more than 20 years.

We have many clients from all over the world and we serve our clients with not only reasonable price, but also reliable quality. We cherish every client and we're thankful for our clients' trust. So please believe us, we will supply you with the most genuine goods.

 

1 Q: Are you manufacturer?

A: Yes and we have been manufacturing drill bits for more than 20 years.

2 Q: Where are you located in?

A: We are located in Hejian City Cangzhou City Hebei China

3 Q:What's your main product?

A: Our main products include TCI tricone bit, Steel tooth tricone bit, sigle cone bit, HDD HOLE OPPENER and so on. For some products such as drag bits, we can also produce as per your demand.

4 Q: What's your MOQ?

A: Our MOQ is 5 pieces, but if you just want one sample for testing quality, it's also acceptable for us.

5 Q: What's the lead time?

A: We will delivery goods within 7 days if we have goods in stock; for other circumstances, we will negotiate with you.

6 Q: Do you sell used drill bit ?

A: Yes we do and price is very competitive. Welcome to inquire anytime.

For more information, please feel free to contact us.

 

 

Contact Us
 
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