High Quality 12 1/4" Tricone Bit India for Water Oil Well Drilling

• Customization: Available
• Customized: Customized
• Standard: API, ISO9001
• Model NO.: 12 1/4
• Length: Taper-length
• Type: Core Drill Bit
• Material: Tungsten Carbide
• Usage: Well Drilling
• Transport Package: Wooden Case
• Specification: 12 1/4
• Trademark: hengji
• Origin: Hebei Hejian
• HS Code: 82071990
• Production Capacity: 3000piece/Yezr

Product Description

Cutting Structure 

 
Tungsten Carbide Inserts: Various type high quality tungsten carbide inserts can be equipped on the bits, professional and scientific selection of the inserts as per the different application and drilling process to achieve high efficient drilling production.
 
Steel Tooth: Premium tungsten carbide hard facing on the surface, greatly enhance the wear resistance of the tooth.
 
 
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 dropping to minimum
 
 
Seals and Lubrication 
 
The advanced metal seals improve the reliability and stability of the bearing sealing. Pressure difference type compensating system assures a good greasing lubrication function.
 
 
IADC 
 
vary from 114--637 applicable for the hole drilling in the upper section with good drillability.
 

company




Hejian Hengji Bit Manufacture Co., Ltd was established in 1990. We have kept our clients ahead of schedule and under budget by providing the highest quality tools at the best possible prices. We ship to more than 60 different countries and serve industries such as Oil & Gas, water well, Construction, Mining, Horizontal Directional Drilling (HDD), Geothermal and Environmental. Our experienced staff is here to assist you with everything from choosing the right bit to shipping around the globe. Our goal is to provide our customers with the best quality tools, accessories and service in the industry. We are supported by many years of experience, trained professionals and a full machine shop. Reduce the cost, Speed the drilling, Guarantee the safety is always our aim.