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Single Roller Bits Cone Drilling Bits for Hard Formation Foundation Drilling Equipment

Roller bits inserted with hardness carbide are widely used on foundation borehole drilling, the hard rock which over 80Mpa.High quality roller cone bits will be provided with rubber sealed system, which has a high elasticity and good mechanical strength in high temperature condition. Roller bits is a not a bad choose for contractor to help on improving the piling efficiency on hard formation.
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  • BAORUI

Product Description

Single roller bits cone drilling bits for hard formation foundation drilling equipment

Item:Roller bits for foundation construction

Type: IADC 637

Application:Medium/Slightly weathered hard rock

Bearing type: Rubber sealed bearing


 


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