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1o & 11 series augers - 2ot-5ot

Our 10 & 11 Series augers are specially designed for Backhoes, Excavators, large Telehandlers, and machines up to 50t. For efficient drilling, the key is an effective auger cutting head. Depending on the ground condition, you can choose between a tapered cutting head or a rotating rock pick design. Need to drill deeper? Digga has a full range of auger extensions available to suit your specific requirements. Digga Augers come complete with Easy knock in and out teeth which require no special tools.

RC1o/rc11 earth/rock

RC10 & RC11 Augers come with tapered tungsten teeth which are designed for drilling in earth, shale, asphalt, permafrost and fracturable rock.

DR11 dedicated rock

With rotating rock picks designed for drilling from soft fracturable rock to very hard rock. DR's feature short flighting to encourage regular spoil removal, allowing cool air to enter the hole and facilitate regular inspection of teeth.

hub options

Match the hub style of your existing auger drive or drilling rig with various square hub options.

Wearparts & pilots

Our extensive range of quality wear parts and pilots are designed to suit most ground conditions. Choose between tapered tooth or rotating rock pick configurations.

custom solutions

Our experienced drilling specialists will help you in constructing the right auger for your needs. Everything from the right cutting head to flight and pitch configurations and also choosing the right wear parts and accessories. See custom augers.

Features & benefits

  • Replaceable pilots available in Tungsten or Multi Faced Tungsten
  • Various square hub options available to suit your existing drive unit or drilling rig
  • Shallow pitch flights for optimum removal of spoil
  • Variety of cutting head solutions and wide range of wearparts and pilots to suit most ground conditions
  • Drive adaptors & extensions available to maximise drilling depth
  • Locally made quality augers using superior materials
  RC1o rc11 dr11
Drilling Conditions COMBO EARTH & ROCK COMBO EARTH & HEAVY DUTY ROCK DEDICATED ROCK
Hub 100 mm Square 100 mm Square 100 mm Square
Optional Hub 75 mm Square 75 mm Square 75 mm Square
/ 130 mm Square
Overall Length 1500 mm 1500 mm 2000 mm
Flights (Lead) 16 mm 16 mm 25 mm
Flights (Carry) 16 mm 16 mm 20 mm
Teeth TTD TTL 25 mm Rotating Rock Pick
Pilot PH-3 PH-3XL DP-UAPC31-SA
Ideal Drives PD22-PD50 PD25-PD50 PD25-PD50
Optimum Drilling Speeds - rpm
Earth 55-65 55-65 N / A
Clay 45-55 45-55 N / A
Shale 25-45 25-45 25-45
Heavy Rock 10-25 10-25 10-25
Guide is a recommendation only.