Hard Rock Rotary Drilling Bucket

Unicorn Drill Hard Rock Tungsten Carbide Drill Bits Rotary Drilling Bucket

Drilling Bucket adopt the high-carbon steel and special drilling bits angle to keep the drilling strength and efficiency.

There are two types of drilling bucket:

1) Clay Drilling Buckets

Applicable layers: clay, silt and loose to medium dense sand and gravel.

2)Rock Drilling Buckets

Applicable layers: dense sand, gravel and medium hard rocks, etc..

Single cut buckets are recommended up to coarse gravel.

Double cut buckets are recommended for secant piles and uncased boreholes construction.

Drilling Diameter Range: 600~2500mm

Barrel Length: 800~1500mm

CLAY DRILLING BUCKETS TECHNICAL DATA