Digga 4 Series augers: 5T

Our 4 Series augers boast effective cutting heads for efficient drilling, and suit mini loaders, skid steer loaders, and excavators up to 5T. Depending on ground conditions, you can choose a bladed or tapered cutting head, or rotating rock picks. For deeper holes, a full range of auger extensions are available for your specific requirement.

Australian made quality
With over 30 years of auger design and manufacturing using the highest quality material, Digga augers boast extremely efficient cutting head designs, heavy duty tubing, and optimum flight pitches to provide maximum spoil removal in all ground conditions.

A4 earth
Drill holes in light earth conditions and clay. Numerous teeth options are available for most ground conditions. Available in Earth, Tungsten, or MFT forgeneral drilling. Easy PADLOC knock in and out teeth require no special tools.

A4
Drilling Conditions: General & Clay
Standard Hub: 65mm Round
Hub Options: 50.8 mm Round / 57 mm Square / 75 mm Square
Overall Length: 1200 mm
Flights (Lead): 8 mm
Flights (Carry): 8 mm
Teeth: TS
Pilot: PM-SQ
Ideal Drives: ML / PDD – PD4
Optimum Drilling Speeds – RPM
Earth: 55-65
Clay: 45-55
Shale (Fracturable Rock): 25-45
Heavy Rock: N / A

RC4 earth/rock
Digga’s RC4 Augers come with tapered tungsten TAPERLOC teeth, which are designed for drilling in earth, shale, asphalt, permafrost and fracturable rock.

RC4
Drilling Conditions: Combo Earth & Rock
Standard Hub: 65mm Round
Hub Options: 50.8 mm Round / 57 mm Square / 75 mm Square
Overall Length: 1200 mm
Flights (Lead): 8 mm
Flights (Carry): 8 mm
Teeth: TT
Pilot: PM-HX-3
Ideal Drives: PDD – PD4
Optimum Drilling Speeds – RPM
Earth: 55-65
Clay: Not Recommended
Shale (Fracturable Rock): 25-45
Heavy Rock: N / A

DR4 dedicated rock
DR augers feature rotating rock picks for drilling from soft fracturable rock to very hard rock. Featuring short flighting, the design encourages regular spoil removal, allowing cool air to enter the hole, and facilitate regular tooth inspection.

DR4
Drilling Conditions: Dedicated Rock
Standard Hub: 65mm Round
Hub Options: 75 mm Square
Overall Length: 1200 mm
Flights (Lead): 12 mm
Flights (Carry): 8 mm
Teeth: 19 mm Rotating Rock Pick
Pilot: DP-UAPC3HXRH-SA
Ideal Drives: PDD – PD4
Optimum Drilling Speeds – RPM
Earth: Not Recommended
Clay: Not Recommended
Shale (Fracturable Rock): 25-45
Heavy Rock: 10-25