Single Roller HDD Pilot Bit Premium tungsten carbide tooth
Brand Name:jianshi
Certification:iso-9001
Minimum Order Quantity:1 piece
Delivery Time:15 days -30 days.
Place of Origin:cangzhou, Hebei, China
Price:bargain
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Junzi Guan Village, Xicun Township, Hejian City, Hebei Province, China
Supplier`s last login times:
within 34 hours
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Product Details
product description
HDD drilling rock bits head cone rollers TCI single roller cutter
for core barrels
Application:for core barrel (bucket ) ,Construction,Foundation,Piling ,infrastructure,HDD (horizontal direction drilling) hole opener,reamer bit
Size: 8 1/2inch ,IADC CODE 637
Bearing:sealed bearing
New Types of Foundation roller cones for piling work
1) Premium tungsten carbide tooth
2) Smooth greese system
3) Special design for core barrel (Foundation &piling work) for different drilling formation.
4)Increased stability &Consitent bit performance
drilling accessories
Certifications
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Single Roller HDD Pilot Bit Premium tungsten carbide tooth
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