Cylindrical Barrel Dia 2500mm Drilling Bucket

Cylindrical Barrel Dia 2500mm Drilling Bucket

High Precision HDD Hole Openers Bullet Teeth Pile Tool Drilling Bucket

Drilling bucket, weld on teeth drill bucket core barrel, pile tool drill bucket

Features:

1 Cylindrical barrel & conical barrel (depends on customer demand)

2 Throughout ventilation hole

3 Hard facing strips around shell for wear protection an service life extending

4 Kelly box size as per customer demand

1) Clay Drilling Buckets

There are two categories of clay drilling buckets:

1-Single Cut Clay Bucket 2- Double Cut Clay Bucket

Drilling Diameter Range: 600~2500mm Shell Length: 800~1200mm

Main Applications:

1 These buckets are suitable for drilling in clay, silt and loose to medium dense sand and gravel

2 Single cut buckets are recommended up to coarse gravel.

3 Double cut buckets are mainly used for bigger diameter uncased boreholes.

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

2) Rock Drilling Buckets

There are two categories of rock drilling buckets:

1- Single Cut Rock Bucket 2- Double Cut Rock Bucket

Drilling Diameter Range: 600~2500mm Shell Length: 800~1200mm

Main Applications:

1 Rock buckets are suitable for drilling in medium to weak rock and in very dense sand and gravel.

2 Single cut buckets are recommended up to coarse gravel

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

3) Cleaning Bucket

Cleaning Diameter Range: 600~2500mm Barrel Length: 800~1500mm

Main Applications: Cleaning bucket is used for cleaning the bottom of borehole.

4) Core Barrels

Core barrels are generally divided into two types:

1 Core Barrel with Bullet Bits (Applicable for strong rock up to 100MPa or Rock with deep cracks)

2 Core Barrel with Roller Bits (Applicable for very strong rock formations with compressive strength grater than 100MPa)

Cutting Diameter Range: 600~2500mm