8 1/2"537goiden TCI trlcone jz rock drill bits deep water well drill and milling machine

FOB Reference Price:Get Latest Price
$1,000.00 - $10,000.00 / Piece | 1 Piece/Pieces (Min. Order)
Shipping:
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Overview
Quick Details
Place of Origin:
Hebei, China
Brand Name:
HJ/hengji
Color:
blue
material:
tungsten carbide
certificate:
ISO&API
application:
construction
drilling formation:
Medium to hard formation
Type:
Center Drill Bit
Use:
Well Drilling
Material:
High Manganese steel
Supply Ability
Supply Ability:
200 Piece/Pieces per Month
Packaging & Delivery
Packaging Details
carton box,wooden box,plywood,iron box or as your requests
Port
Tianjin/Shanhai or as your requests
Lead Time :
within 7 days

Specification 

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

 

Tricone Steel Tooth Bit/Milling tooth bits for hot sale

1) About the specification of Tricone bit( steel tooth & TCI bit)

  • 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.

     

 

 

 

 

2) About our factory and packing

 

 

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.