Rotary drilling tools Drilling bucket Drilling Auger Core barrel

Drilling bucket, Drilling Auger, Core barrel



Soil Drilling Bucket



Single-bottom Double Cut Soil Bucket/Double-bottom Double Cut Soil Bucket



Applications:

Clay, silt, loose to medium dense sand and gravel, up to coarse gravel.



Double Cut soil bucket is recommended in cased/uncased and for bigger diameter piles.



Features:

1 Cylindrical barrel or Conical barreloptional.



2 Throughout ventilation hole.



3 Hard facing strips for wear protection.



4 Kelly box 130mm,150mm,200mm optional.







Rock Drilling Bucket



Single Cut Rock Bucket/Double Cut Rock Bucket



Applications:



1 Very dense sand and gravel, weak rock and up to coarse gravel.



2 Double cut rock bucket is recommended in uncased bores or for bigger diameters and for secant pile walls.



Features:



1 Cylindrical barrel or Conical barreloptional.



2 Throughout ventilation hole.



3 Hard facing strips for wear protection.



4 Sturdy and wearable rock pilot for accurate positioning.



5 Kelly box 130mm,150mm,200mm optional.







Cleaning Drilling Bucket



Applications:



Cleaning the bottom of borehole.



Features:



1 Cylindrical barrel or Conical barreloptional.



2 Throughout ventilation hole.



3 Hard facing strips for wear protection.



4 Kelly box 130mm,150mm,200mm optional.







Conical Rock Auger



Sturdy and wearable forging steel pilot for accurate positioning.



Hard facing strips on flights for wear protection.



Kelly box 130mm, 150mm, 200mm optional.



Flat Rock Auger



Sturdy and wearable forging steel pilot for accurate positioning.



Hard facing strips on flights for wear protection.



Kelly box 130mm, 150mm, 200mm optional.



Flat Soil Auger



Fish-tail Pilot for accurate positioning.



Hard-facing strips on flights for wear protection.



Kelly box 130mm, 150mm, 200mm optional.