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Natural diamond dill bit

Natural diamond dill bit

零售价
0.0
市场价
0.0
浏览量:
1023
产品编号
FN
所属分类
Diamond Bit
Series:
FN
Cutting Material:
Natural diamond grain
Bearing Type:
No bearing
Body Type:
Matrix body
Application:
Well drilling, Mining, Exploration, HDD,Trenchless
Certification / Standard:
API 7-1,ISO 9001:2008
数量
-
+
库存:
暂时无货
1
Product description
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Natural diamond drill bit

 

Hard and consolidated formation drilling

Superior natural diamond grains are sintered on the erosion-resistant bit body. With urtral hard and optimized layout. natrual diamond bit can penetrate in hard and consolidated formations with medium abrasiveness and high compressive strength like the granite and quartz.

 

Various crown profiles

Natural diamond bits are designed with different crown profiles like parabolics. round or cone, with different diamond grain sizes and cutters layout, ehich can improve the cooling and cleaning of the surface and prolong service life.

 

 Product Specifications
 Bit Size (in.)  5 7/8  6  8 1/2  9 5/8  12 1/4
 TFA(in2  0.25~0.60  0.25~0.60  0.35~1.00  0.35~1.25  0.45~1.50
 Gauge(in)  1 3/4  1 3/4  2 1/2  2 1/2  2 1/2
 API connection(in)  3 1/2  3 1/2  4 1/2  6 5/8  6 5/8

 

 Recommended Operation Parameters
 Bit Size (in.)  5 7/8  6  8 1/2  9 5/8  12 1/4
 Hydraulic Flow Rate(L/s)  8~16   8~16  17~25  19~32  25~38
 Hydraulic Flow Rate(Gpm)  125~250  125~250  270~400  300~500  400~600
 Rotation Speed(Rpm)  80~500  80~500  80~500  80~500  80~500
 WOB(KN)  23~90  23~90  45~135  50~160  68~208
 WOB(KIbs)  5~20  5~20  10~30  12~35  15~45

 

* Other types and sizes could be designed and manufactured according to the specific requirments.

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