Flat Soil Auger

1.Soft to stiff silt and clay, loose to medium dense sand and gravel.
2.The single cut and double cut augers with side cutters are suitable for drilling in hard clay, silt and medium to high dense sand and gravel.
3.Single cut auger are recommended up to coarse gravel.

Flat Rock Auger

1.Sturdy and wearable forging steel pilot for accurate positioning.
2.Hard facing strips on flights for wear protection.
3.Kelly box: 130mm,150mm,200mm(optional)
4.Both single cut rock auger and double cut rock auger available.

Conical Rock Auger

1.Suitable for drilling in weak fractured rock and very dense sand and gravel (less than 5MPa).
2.Double cut augers are mainly used for bigger diameter uncased boreholes and secant piles.
3.Double cut auger without rock pilot are recommended for fractured rock or moderately weak to moderately strong rock(5~50MPa).

Continuous Flight Auger（CFA）

Applications:1.A continuous flight auger is used in a type of drilled foundation in which the pile is drilled to the final depth in one continuous process.