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Diamond Oil Drilling Bit

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US$ 1 - 10,000 MOQ: 1 Piece
Key Specifications
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Place of Origin:
Henan, China
Brand Name:
ZM
Model Number:
all type
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Henan Zhongmei Drill Tool Co., Ltd.
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Payment Methods:
Port of Shipment:
shanghai tianjin etc.
Delivery Detail:
Delivery time depends on order quantity.

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Place of Origin Henan, China
Brand Name ZM
Model Number all type
Type Other, drill bit
Material Cobalt Steel Alloys
Use Other, well drilling,mining drilling

Specifications

 

1.manufacturer of rock drill bit,button bit,tricone bit,tricone drill bit 
2.long service life low drilling cost 
3.ISO9001 

 
 
  diamond oil drilling bit  :

 

1. Metal-face sealed bearing Tricone Bit
Cutting Structure The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
 
Gauge Structure Multiple gauge protection with gauge trimmers on heel and gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
Sealed Bearing Structure     1.Abrasion resistance and seizure resistance of the bearing are improved and suitable for high rotary speed.
     2.The advanced metal seal package will improve the reliability and durability of bearing seal.
Main Type Available  Size: 6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",17 1/2", etc.
  IADC Code:4-- Series, 5-- Series, 6-- Series,etc.
   
2. Elastomer sealed bearing Tricone Bit
Cutting Structure The durability of premium tungsten carbide insert is improved with new formulas and new techniques for insert bit.
 
Gauge Structure  Multiple gauge protection with gauge trimmers on the heel of cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability and bearing life.
Sealed Bearing Structure 1.Abrasion resistance and seizure resistance of the bearing are improved.
     2.Premium O-ring, Optimal seal compression and curved seal structure can enhance the seal performance.
Main Type Available Size: 5 7/8",6",6 1/2",7 1/2",7 7/8",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",14 3/4",17 1/2", etc.
  IADC Code:4-- Series, 5-- Series, 6-- Series,etc.
   
3. Air Cooling Roller Bearing Tricone Bit
Cutting Structure    The durability of premium tungsten carbide insert is improved with new formulas and new techniques and new techniques.
 
Gauge Structure    Gauge protection with gauge inserts on the gauge surface of the cone, tungsten carbide inserts and hardfacing on the shirttail increases gauge holding capability.
Sealed Bearing Structure     Air cooling roller bearing package. Balls lock the conewhich reduces the probability of cone-dropping to minimum.
Main Type Available Size: 8 1/2",9 1/2",9 5/8",9 7/8",10 5/8",12 1/4", etc.
  IADC Code:5-- Series,6-- Series,7--
   
4,Non-Sealed Roller Bearing Bit
Cutting Structure The durability of premium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
 
Bearing Structure Non-sealed roller bearing. Drilling fluid can enter the bearing directly for cooling; Balls lock the cone which reduces the probability of cone Cdropping to minimum.
Main Type Available Size: 2 3/8",3",3 5/8:",3 7/8",4",4 1/2",4 5/8",4 3/4",6",6 1/2",7 1/2",8 1/2",9 1/2",9 5/8",9 7/8",12 1/4",15",15 1/2",17 1/2", etc.
  IADC Code:5-- Series,6-- Series

 diamond oil drilling bit

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Henan Zhongmei Drill Tool Co., Ltd.
Business Type
Manufacturer, Trading Company
Year Established
2007
Factory Size
5,000-10,000 square meters
Total Employees
101 - 200 People
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