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API 8 1/2" Kingdream Tricone Bit JZ Rock Bit for Well Drilling

kingdream tricone bit
API 8 1/2" Kingdream Tricone Bit JZ Rock Bit for Well Drilling
FOB
Order Quantity :
  • Applicable Industries:Energy & Mining
  • Place of Origin:CN;HUB
  • Type:DRILL BIT
  • Machine Type:Drilling Tool
  • Certification:API
  • Material:Carbon Steel
  • Processing Type:CASTING
  • Use:Well Drilling
  • Brand Name:Kingdream
  • Product Name:API 8 1/2"Kingdream Tricone Bit JZ Rock Bit for Well Drilling
  • Diameter:8 1/2"=215.9mm
  • Type:HJ517G
  • Weight:35/40 Kgs
  • Pin Size:API Reg. 4 1/2"
  • Formation:Soft-medium Formation
  • Bearing:Joural Sealed Bearing
  • Sealed:Metal Sealed
  • Usage:Well Drilling
  • Standard:API Spec 7-1
Product Description

 API 8 1/2"Kingdream Tricone Bit JZ Rock Bit for Well Drilling

* HJ/HJT Series Tricone Bit Diameter from 3 7/8-36 inch,IADC Code from 127 to 837.

IADC 517G or 537G,we have enough stock,it can be used for water well,oil & gas drilling and son.

*Bearing : Metal Sealed Journal Bearing Bit

*Application Formation: Medium soft with low compressive strength and harder abrasive stringers,such as hard shale,hard gypsolyte,soft limestone,sandstone and dolomite with stringers,etc.
* Cutting Structure: Offset crested scoop compacts in inner row,wedge compacts in outer row,imequable spaced compacts arrangement,and a row of trimmers is added between gauge row and heel row

Product Name
API 8 1/2"Kingdream Tricone Bit JZ Rock Bit for Well Drilling
IADC
HJ517G
Color
Blue 
Pin Thread
API Reg. 4 1/2"
Other Main Diameter
6",7 7/8",8 1/2",9 1/2",12 1/4",17 1/2",20"
Other Main IADC
417,437,517,537,617,637,737,837
Weight
35/40 Kgs
LxWxH (mm)
250X250X350 mm
About Kingdream

Kingdream Rock Bit  is a China professional manufacturer of tricone bit,PDC bit inOil&Gas,Mining and Water Well Drillingfields. Their drilling bits are very famous in the world for their professional team which can offer good quality drilling bits and also can provid creative solutions for you. 

Also we have large stock for normal sizes of Kingdream Rock Bit !

Our Kingdream Stock
Product Application
Our Customers
Our Advantages

Promote Shipment

Ready stock for normal size bits.

High Qaulity

Top professional engineers in China.

Good Packing

Assure safe during shipment.

Packing & Delivery

Packing

Wooden box is the most popular packing for tricone bit,we also accpet special packing reqirement before shipment or production.For example ,Carton Box Design with your company name.

Delivery

Usually we have enough stock for the normal size of tricone bits ,so the delivery time will be 2-3 work days,we need this time to paint and packing.If we dont have stock or stock is not enough,we will need 7-15 work days to produce as your requirement.

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