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Single Cone Bits/single Roller Bits

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US$ 1,000 - 10,000 MOQ: 1 Piece
Key Specifications
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Place of Origin:
Hebei, China
Brand Name:
HJ/hengji
Type:
Center Drill Bit
Contact Supplier Request Quote Chat Now
Hejian Hengji Bit Manufacture Co., Ltd.
Payment & Shipping
Payment Methods:
Port of Shipment:
Tianjin/Shanhai or as your requests
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Hebei, China
Brand Name HJ/hengji
Type Center Drill Bit
Material High Carbon Steel
Use Well Drilling

Specifications

Single cone bits
1.API & Factory ISO
2.Cover all all IADC code
3.Reliable quality and best price

Specification 

1.High quality&Good perfomance
2.Long working life
3.Sufficient stock&Tim

 

Single cone bits/single roller bits/drilling bits

1) About the specification of Single cone bits/tricone bits

 

  • Mining Bits
  • Oil Well Bits
  • Water Well Bits
  • Geothermal Bits
  • Environmental Bits
  • Construction Bits
  • Exploration Bits
  • Blast Hole Bits 

  • tricone bit,size range:3"-26".

  • carries all brands of drill bits, such as, Kingdream,Lilin,CS,Hughes, Smith,.

    IADC

    WOB

    (KN/mm)

    RPM

    (r/min)

    Applicable Formations

    114/116/117

    0.3~0.75

    180~60

    Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, etc.

    124/126/127

    0.3~0.85

    180~60

    Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.

    134/135/136/137

     0.3~0.95

    150~60

    Soft to medium formations with low compressive strength and high drillability, such as medium soft shale, hard gypsum, medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.

    214/215/216/217

    0.35~0.95

    150~60

    Medium formations with high compress strength, such as medium soft shale, hard gypsum , medium soft limestone, medium soft sandstone, soft formation with harder interbed, etc.

    227

      0.35~0.95

    150~50

    Medium hard formations with high compressive strength, such as abrasive shale, limestone, sandstone, dolomite, hard gypsum, marble,etc

    Note: The upper limits of WOB and RPM in above table should not be used simultaneously.

     

    IADC

    WOB

    (KN/mm)

    RPM

    (r/min)

    Applicable Formations

    417/437/

     447/415/435

    0.35~0.9

    150~70

    Very soft formations with low compressive strength and high drillability, such as clay, mudstone, chalk, gypsum, salt, soft limestone, etc.

    517/527/515

    0.35~1.0

    140~60

    Soft formations with low compressive strength and high drillability, such as mudstone, gypsum, salt, soft limestone, etc.

    537/547/535

     0.45~1.0

    120~50

    Soft to medium formations with low compressive strength, such as medium, soft shale, medium soft limestone, medium soft sandstone, medium formation with harder and abrasive interbeds, etc.

    617/615

    0.45~1.1

    90~50

    Medium hard formation with high compress strength, such as hard shale, limestone, sandstone, dolomite. etc

    637/635

      0.5~1.2

    80~40

    Hard formations with high compressive strength, such as sandstone, limestone, dolomite ,hard gypsum, marble, etc.

    Note: The upper limits of WOB and RPM in above table should not be used simultaneously.

     Single cone bits/single roller bitsSingle cone bits/single roller bits

2) About our factory and packing

 

Single cone bits/single roller bitsSingle cone bits/single roller bits

 

3) Transportation

 

4)FAQ(Frequently Asked Questions)

 

**1) How to order the products?Answer: 

Would you please send us the inquiry with the detail description of the item or with Model number. 
If there is no special packing requests we take it as usual packing. 
If possible please attach pictures as a reference to avoid any misunderstanding or any links from our website so that we get a better understanding. 

 

**2) About delivery time and shipping time? Answer : 
The delivery time depend on quantity of order. Usually ship by sea, small order or urgent order we can send you by air after receipt of your order.

**3) Can I expect a quality products? Answer : 
Yes. All our activities are passed ISO 9001:2008 and API, both in products and services, at the same time, mature production technology ensuring the quality satisfy international request. 

 

**4) Please add the informations in your inquiry

1,bits size

2,bits IADC CODE

3,layer information 

4,bits quantity

Sample available, but charge .

After sale service, you can contact me any time before during and after you buy the bits and use it. any problem during drilling, we have technical expert to support you.

We can do source for you in competitive price, just tell me how many and what kind, and in

 what price range, the bit you are looking for.

 

If you have any further questions, please feel free to contact us. I am always glad to be service for  you. 

 

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Hejian Hengji Bit Manufacture Co., Ltd.
Business Type
Manufacturer
Year Established
2012
Factory Size
3,000-5,000 square meters
Total Employees
101 - 200 People
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