Rock Drilling Bucket

rock drilling buckets are mainly used for drilling water-bearing sandy soil, sludge, clay, muddy sub clay, sandy gravel, cobble, and weathered soft formation. the bucket can be designed into cylindrical type and conical type according to bucket diameter, type of drilling rig and soil conditions. the opening and closing device can be operated manually, mechanically or mixed manner. the welding angle of bucket teeth can be designed according to formation conditions.
the bottom cover is made of high-strength mn plate, and the cutting edge includes single-layer type and double-layer type; the soil inlet also includes single-bottom type and double-bottom type.
rock drilling buckets
there are two categories of rock drilling buckets:
a) single cut rock bucket
b) double cut rock bucket
drilling diameter range: 500~2500mm barrel length: 1000~1500mm
main applications:
i) rock buckets are suitable for drilling in medium to weak rock and in very dense sand and gravel.
ii) single cut buckets are recommended up to coarse gravel.
iii) double cut buckets are recommended for secant piles and bigger diameters uncased boreholes.