The wear-resistance of the teeth is enhanced with premium tungsten carbide hardfacing on the tooth surfaces for the steel tooth bit.
The durability of permium tungsten carbide inserts is improved with new formulas and new techniques for insert bit.
Palm back alloy full coverage
Multipe gauge protection with gauge trimmers on the heel of cone,tungsten carbide insert and hardfacing on the shirttail increases gauge holding capability and bearing life.
Hard alloy nozzle
Can control the flow of water, reduce the heat in the process of the bit, increase the service life of the bit
Screw thread
The upper part of the drill bit is provided with a thread for connecting with the drill string.
According to your requirements, we can modify the screw and also provide the corresponding conversion connector
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