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Double Cut Conical Rock Auger

  • Type: 1-Single Cut Auger      2-Double Cut Auger      3-Double Cut Double without Rock Pilot
  • Diameter: 600~1800mm
  • Length: 1200mm 
  • Application: Double Cut Auger without rock pilot are recommended for fractured rock or moderately weak to moderately strong rock(5~50MPa)


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DESCRIPTION

■ Introduction
Type:
1-Single Cut  Auger
2-Double Cut  Auger
3-Double Cut Double without Rock Pilot
Drilling Diameter Range: 600~1800mm   

■ Main Applications
1 Flat or Butterfly Rock Augers are 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)


■ Feature
1-     Sturdy and wearable rock pilot bits for accurate positioning
2-      Hard facing strips on flights for wear protection and extending service life
3-      Kelly box size as per customer deman


■ Parameters


Single-cutDouble-cut
Drilling Diameter (mm)Weight (kg)Weight (kg)
520660
700800
800840890
900870930
10009401000
120011501220
150013001450
1800
1930
2000
2220
2500
3520

*Other sizes can be customized.

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