1.It is suitable for drilling clay, silt, loose to medium dense sand and gravel, up to coarse gravel.

2.Single cut soil buckets are recommended up to coarse gravel.

3.Double Cut soil buckets are recommended in cased/uncased and for bigger diameter piles.

4.Single bottom buckets are used for clay layer and sticky formation

Features:

1.Cylindrical barrel or Conical barrel(optional)

2.Throughout ventilation hole

3.Hard facing strips for better wear protection

4.Kelly box: 150mm,200mm(optional)

Descriptions:

1.Drilling buckets are mainly used for drilling water-bearing sandy soil, sludge, clay, muddy sub clay, sandy gravel, cobble, and weathered soft formation. 

2.The bucket can be designed into cylindrical type and conical type according to bucket diameter, type of drilling rig and soil conditions. 

3.The welding angle of bucket teeth can be designed according to formation conditions so that the drilling buckets can keep high efficiency of soil cutting amount in any formation conditions.

4.The bottom cover is made of high-strength Mn plate, and the cutting edge includes single-layer type and double-layer type.

5.The soil inlet also includes single-bottom type and double-bottom type.