• 450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling
  • 450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling
  • 450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling
  • 450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling
  • 450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling
450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling

450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling

Product Details:

Place of Origin: Hebei
Brand Name: CHUANZUAN
Certification: CE
Model Number: IADC517

Payment & Shipping Terms:

Minimum Order Quantity: 1
Price: Negotiation
Packaging Details: Plywood box(free-fumigation)
Payment Terms: Western Union, T/T, L/C
Supply Ability: 100pcs/years
Get Best Price Contact Now

Detail Information

Use: Horizontal Orientation Size: 800mm
Formation: Hard Formation Service: Manufacture
Color: Blue Or As Your Order Packing: Plywood Box(free-fumigation)
Port: TianJin Xingang
High Light:

bore hole drill bit

,

hole opener drilling

Product Description

450mm HDD hole opener bit IADC 637 tricone Reamer Bit for Horizontal Drilling
 
Commodity Size IADC Thread Connection WOB (Weight On Bit) RPM Formation
450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling 0   517 According to customer requirements.

19684~53428lbs

87.5~237.5KN
150-60
Low compressive strength, medium hard formation with hard abrasive interlayer, like Hard shale, anhydrite, soft limestone, sandstone, dolomite with mezzanine, etc.

 

 

IADC
Rock formation
WOB (KN/mm)
PRM(r/min)
 
415/425/435
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
 
637/647
High compressive strength, medium hard and high abrasive formation, like limestone, dolomite, sandstone, chert, etc.
 
0.7~1.20
 
70~40

 

Product Features

 

1. Rock reamer with replaceable roller cutters, suitable for large rigs, trenchless pipe laying, large diameter trenchless construction, etc. Can be used for a variety of rock formations, reaming diameter

2. Strong connection between roller cutters and the body, easy disassembly(can be disassembled with a wrench only).

3. The body can be reused, and the roller cutters can be replaced by three other different sizes, cost saving.

 

450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling 1450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling 2450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling 3450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling 4450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling 5

 

 

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

 

450MM HDD Hole Opener Bit IADC 637 Tricone Reamer Bit For Directional Drilling 6

 

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
 
12 1/4 311.1mm  tci tricone roller rock bit/ with factory price 6

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