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SUPER-MD Super-high Speed Motor Drill Bit

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US$ 100 - 1,000 MOQ: 1 Piece
Key Specifications
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Place of Origin:
Hubei, China
Brand Name:
Kingdream
Model Number:
SMD series
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Beijing Ocean Renda Petroleum Equipment Co., Ltd.
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Port of Shipment:
Beijing/Tianjin
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Hubei, China
Brand Name Kingdream
Model Number SMD series
Type Other, oil drill bit
Material Diamond
Use Well Drilling

SUPER-MD super-high speed motor drill bit

Product Description

Turbine drilling tools are used widely in Russia oilfield, bits run with super high speed, rotary speed of turbine which is matched with 11 5/8” and 81/ 2” bits reaches to 400rpm ~600rpm, therefore, service life of normal cone bits is about 10 hours usually. Kingdream has invented roller-journal compound bearing for working situation with super high rotary speed, which matches with metal seal, in order to provide bit with high bearing reliability and long life in situation of super high rotary speed. Kingdream has also developed cutting structure and extended double nozzle hydraulic structure to be suitable for drilling with super high rotary speed. SMD super-high speed motor bit matches with turbine while be used in Russia market, the stable service life of bit can reaches to more than 30 hours in the work situation of above 400 RPM.

SMD super-high speed motor bit is recommended to work in high rotary speed from 250rpm to 600rpm, which is quite economical.
The size range of SMD series bit is 8 3/4-11 5/8 inch and its IADC code is 417-617.
roller-journal complsite bearing with metal face seal
advanced cutting structure suitable for ultra-high RPM drilling
Highly efficient hydraulic system
 

Bit size

Bit type

Inch

mm

8 3/8

212.7

SMD417,SMD437,SMD447,SMD517,SMD537,SMD617

8 1/2

215.9

SMD417,SMD437,SMD447,SMD517,SMD537,SMD617

8 3/4

222.3

SMD417,SMD437,SMD447,SMD517,SMD537,SMD617

10 5/8

269.9

SMD417,SMD437,SMD447,SMD517,SMD537,SMD617

11 5/8

295.3

SMD417,SMD437,SMD447,SMD517,SMD537,SMD617
 
 
SUPER-MD super-high speed motor drill bit
 
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Beijing Ocean Renda Petroleum Equipment Co., Ltd.
Business Type
Trading Company
Year Established
2006
Factory Size
Below 1,000 square meters
Total Employees
11 - 50 People
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