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PDC coring bits For Geological Exploration Mining works 1PDC coring bits For Geological Exploration Mining works 2PDC coring bits For Geological Exploration Mining works 3PDC coring bits For Geological Exploration Mining works 4
  • PDC coring bits For Geological Exploration Mining works 1
  • PDC coring bits For Geological Exploration Mining works 2
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  • PDC coring bits For Geological Exploration Mining works 4

PDC coring bits For Geological Exploration Mining works

Model:-
Brand:ZM
Origin:Made In China
Category:Industrial Supplies / Tools / Electric Power Tools
Label:PDC coring bits , coring bits , pdc bits
Price: US $238.16 / pc
Min. Order:1 pc
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Member Information

Detail

HENAN ZHONGMEI DRILL TOOL CO., LTD

Free MemberHe Nan - China
Live Chat:Last Online:18 Oct, 2015

Product Description

PDC coring bits For Geological Exploration Mining works which is a kind of pipe-shaped bit with PDC which can get the coring. It is used for geological exploration, coal mining, water canservancy and hydropower, road construction, railway, bridge and building.

Specifications

Diameter(mm)

Size

Cutting Wings

Screw

Rock formation

Outer Dia(mm)

Inner Dia(mm)

Height(mm)

Wing Quantity

PDC Quantity

75

75

53

150

5/6

5/6

Square

F<7medium hard(

Soft rock, coal seam drilling and grouting)

94

94

69

170

6/8

6/8

113

113

88

195

8/10

8/10

133

133

108

220

10/12

10/12

153

153

128

245

12

12

 

Core bits incorporating Polycrystalline Diamond Cutters can be very cost effective and very productive in certain formations.

The surface of the disc-shaped cutting element consists of very fine synthetic diamond particles sintered together by a high pressure, high temperature process. Backing this diamond layer is a tungsten carbide stud which is brazed directly into the bit matrix by a special process. These cutters can take the enormous compressive and shear loads generated during drilling without failure or erosion.

PDC core bits are ideal for use on high powered drills at relatively low rotation speeds. Remarkable results have been obtained both in bit life and penetration compared with surface set bits. Core recovery is also enhanced due to the faster penetration.

PDC core bits may be used with water, mud or air flush.

Two main types of PDC cutters are available such as the conventional flat design and dome.

Rock group hardness 3 - 6.

 

For more detailed specifications or catalog please feel free to contact with us.

 

 

 

 

 

PACKING

Bubble packs+carton box/wooden box

 

SHIPMENT

SEA CARGO,AIR CARGO,EXPRESS


Payment Terms:L/C,T/T

Product Image

PDC coring bits For Geological Exploration Mining works 1
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PDC coring bits For Geological Exploration Mining works 4
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Send Inquiry to this Member

HENAN ZHONGMEI DRILL TOOL CO., LTD

Jindai Industry Zone,Guancheng District,Zhengzhou,Henan,China

Phone:
86-371-66729958
Fax:
86-371-66727663
Contact:
Ziv Zhao (manager sales)
Mobile:
15837162551

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