Brief: Rotary drilling rock bucket is used for drilling silt, clay,dense sand and gravel which is weak to rock ≤50 Mpa.The teeth types could be installed with flat teeth when drill soft layer or round shank chisel teeth for hard formation.
Brief: Rotary drilling rock bucket is used for drilling silt, clay,dense sand and gravel which is weak to rock ≤50 Mpa.The teeth types could be installed with flat teeth when drill soft layer or round shank chisel teeth for hard formation.
Brief: Rotary drilling rock bucket is used for drilling silt, clay,dense sand and gravel which is weak to rock ≤50 Mpa.The teeth types could be installed with flat teeth when drill soft layer or round shank chisel teeth for hard formation.
Brief: We should clean up the hole before pouring the grout .The cleaning bucket was used to clean some rock ballast which could not clean up by the rock bucket.It is suitable to use on high weathered rock and soil.