the following example is for you reference.


1.Brief Introduction:

  

 

Double cut drilling auger for soil

Main application soft to stiff silt and clay, loose to medium dense sand, gravel SB-2 is recommended for uncased bores or for bigger diameters Features Kellybox 200 mm fishtail pilot and teeth FZ wear protection: hard facing or wear

2.Techincal parameters:

  kelly box 130*130mm  150mm*150mm 200mm*200mm
Diameter 600mm/700mm/800mm/900mm1000mm/1200mm/1500mm./2000mm

 

3.Performance features:

Wear protection hard facing or wear