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Product Name Company
4′ ′ -120mm DTH Drill Bits for Mining sollroc engineering equipments co., ltd.
4′ ′ -125mm DTH Drill Bits for Water Well Drilling sollroc engineering equipments co., ltd.
4"-130mm Down The Hole DTH Drill Bit sollroc engineering equipments co., ltd.
5′ ′ -130mm DTH Drill Bits for Water Well Drilling sollroc engineering equipments co., ltd.
High Air Pressure 5′ ′ -135mm DTH Drill Bit for Mining sollroc engineering equipments co., ltd.
5′ ′ -140mm DTH Drill Bits for Blasting Drilling sollroc engineering equipments co., ltd.
5′ ′ -146mm DTH Drill Bits for Construction sollroc engineering equipments co., ltd.
5′ ′ -150mm DTH Drill Bits for Well Drillin sollroc engineering equipments co., ltd.
5′ ′ -152mm DTH Drill Bits for Water Well Drilling sollroc engineering equipments co., ltd.
5′ ′ -156mm DTH Drill Bits for Mining sollroc engineering equipments co., ltd.
6′ ′ -152mm DTH Drill Bits for Water Well Drilling sollroc engineering equipments co., ltd.
6′ ′ -156mm DTH Drill Bits for Mining sollroc engineering equipments co., ltd.
6′ ′ -160mm DTH Drill Bits for Well Drilling sollroc engineering equipments co., ltd.
6′ ′ -165mm DTH Drill Bits for Blast Hole Drilling sollroc engineering equipments co., ltd.
6′ ′ -171mm DTH Drill Bits for Water Well Drilling sollroc engineering equipments co., ltd.
6′ ′ -185mm DTH Drill Bits for Construction sollroc engineering equipments co., ltd.
6′ ′ -190mm DTH Drill Bits for Mining sollroc engineering equipments co., ltd.
6′ ′ -203mm DTH Drill Bits for Well Drilling sollroc engineering equipments co., ltd.
8′ ′ -200mm DTH Drill Bits for Mining sollroc engineering equipments co., ltd.
8′ ′ -203mm DTH Drill Bits for Water Well Drilling sollroc engineering equipments co., ltd.
8′ ′ -216mm DTH Drill Bits for Mining sollroc engineering equipments co., ltd.
8′ ′ -219mm DTH Drill Bits for Construction sollroc engineering equipments co., ltd.
8′ ′ -222mm DTH Drill Bits for Water Well Drilling sollroc engineering equipments co., ltd.
8′ ′ -225mm DTH Drill Bits for Mining sollroc engineering equipments co., ltd.
8′ ′ -229mm DTH Drill Bits for Mining sollroc engineering equipments co., ltd.
8′ ′ -235mm DTH Drill Bits for Well Drilling sollroc engineering equipments co., ltd.
8′ ′ -241mm Down The Hole DTH Hammer Drill Bit for Mining sollroc engineering equipments co., ltd.
8′ ′ -254mm DTH Mining Rock Drill Bit sollroc engineering equipments co., ltd.
8′ ′ -270mm DTH Hammer Bits for Water Well Drilling sollroc engineering equipments co., ltd.
8′ ′ -280mm Down The Hole DTH Button Bits sollroc engineering equipments co., ltd.

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