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ROck bits 1
  • ROck bits 1

ROck bits

Model:SHW series 127
Brand:kingdream
Origin:Made In China
Category:Metallurgy , Mining & Energy / Metallurgy & Mining / Flat & Rolled Metallic Materials
Label:steel tooth bit , rock bits
Price: US $120 / pc
Min. Order:1 pc
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Member Information

Detail

Product Description

Product Description

Sizes from 3 7/8" to 26"
Covers almost all IADC codes.
Stocks adequate&timely delivery
Good quality and after-sale service
30 years experience in drill equipment

Please specify the following items as many as possible in enquiry:
Bit diameter
IADC code
Bearing type
Drilling formation
Drillig depth

Size

8 1/2”   (215.9mm)

IADC

127

Bearing  Type

Elastomer-sealed  journal  bearing

Thread  Connection

4 1/2  reg  pin

WOB(KN/mm)

0.45-1.0

RPM(r/min)

120-50

Applicable  Formations

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.

Circulation  system

Mud  pump

 


Product Image

ROck bits 1
Img 1

Send Inquiry to this Member

Landtiger Drilling Equipment Factory

113 road ,chaoyang street

Phone:
86-1830-1418215
Fax:
86
Contact:
susan (salesmanager)
Mobile:
18301418215

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