All A4 Augers 65mm Round Hub
450mm RC4 Earth Rock Combo Auger - Digga
500mm A4 Earth Auger - Digga
500mm A4 Tungsten Auger - Digga
500mm DR4 Dedicated Rock Auger - Digga
500mm RC4 Earth Rock Combo Auger - Digga
600mm A4 Earth Auger - Digga
600mm A4 Multi-Faceted Tungsten (MFT) Auger - Digga
600mm A4 Tungsten Auger - Digga
600mm DR4 Dedicated Rock Auger - Digga
600mm RC4 Earth Rock Combo Auger - Digga
750mm A4 Earth Auger - Digga
750mm A4 Multi-Faceted Tungsten (MFT) Auger - Digga
750mm A4 Tungsten Auger - Digga
900mm A4 Earth Auger - Digga
900mm A4 Multi-Faceted Tungsten (MFT) Auger - Digga
900mm A4 Tungsten Auger - Digga
Digga 1000mm A4 Auger Extension
Digga 1500mm A4 Auger Extension
Digga 500mm A4 Auger Extension
Digga 800mm A4 Auger Extension
EarthQuake 200mm Auger 65mm Rnd MFT
EarthQuake 300mm Auger 65mm Rnd MFT
EarthQuake 350mm Auger 65mm Rnd MFT
EarthQuake 450mm Auger 65mm Rnd MFT
EarthQuake 600mm Auger 65mm Rnd MFT
An auger is a drilling device, or drill bit, used for making holes in the ground. It usually includes a rotating helical screw blade called a "flighting" to act as a screw conveyor to remove the drilled out material. The rotation of the blade causes the material to move out of the hole being drilled.
A4 Augers have as standard 65mm round drive hubs and they are also available in 50.8mm round, 50.8mm hex and 57mm square drive hubs.
A4 augers are available in 5 different tooth and pilot styles:
Earth (E): suitable for soft ground and sand
Tungsten Carbide (TC): suitable for soft ground and sand with better wear properties than Earth
Multi Facet Tungsten (MFT): best all rounder; suitable for hard ground conditions including clay
Earth/Rock Combo (RC): suitable for harder ground conditions including clay, shale, mudstone, fracturable rock, sandstone, asphalt and concrete
Dedicated Rock (DR): suitable for fracturable and non fracturable rock.
A4 augers suit machines from 800kg to 5 tonnes and torque ratings to 5000Nm.
