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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.
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′ ′ -185mm DTH Drill Bits for Construction sollroc engineering equipments co., ltd.
8′ ′ -200mm DTH Drill Bits for Mining sollroc engineering equipments co., ltd.
8′ ′ -216mm DTH Drill Bits for Mining 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.
10′ ′ -254mm DTH Tungsten Carbide Drill Bit sollroc engineering equipments co., ltd.
10′ ′ -295mm DTH High Air Pressure Drill Bits sollroc engineering equipments co., ltd.
10′ ′ -305mm DTH Button Bits for Mining sollroc engineering equipments co., ltd.
10′ ′ -311mm Down The Hole Drill Bit sollroc engineering equipments co., ltd.
10′ ′ -315mm Tungsten Carbide Drill Bit sollroc engineering equipments co., ltd.
10′ ′ -330mm High Quality DTH Drill Bit sollroc engineering equipments co., ltd.
12′ ′ -305mm DTH Rocking Drill Bits sollroc engineering equipments co., ltd.
12′ ′ -311mm High Air Pressure DTH Drilling Bits sollroc engineering equipments co., ltd.
sollroc engineering equipments co., ltd.
DHD1120 305mm Rock Drilling Bit sollroc engineering equipments co., ltd.
SD10 254mm High Pressure DTH Mining Drill Bits sollroc engineering equipments co., ltd.
SD10 311mm DTH Bits for Quarrying Rock Drilling sollroc engineering equipments co., ltd.
N100 330mm DTH Hammer Bit for Rock Drilling sollroc engineering equipments co., ltd.
229mm Best Quality Tricone Bits for Well Drilling sollroc engineering equipments co., ltd.

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