RC4 - Rock/Earth Combo Auger
Rock/Earth Combo Auger for Fracturable Rock/Earth/Clay/Shale
Digga's True Cut augers boast a heavy duty design, with high efficiency cutting heads to maximize your drilling performance. Fitted with a range of
quality wear parts providing superior wear and performance.
No need to have two augers for different conditions. Ideal in all drilling conditions. Cut a clean clear hole in soft earths and clays and have the ultimate ripping ability in fracturable rock.
INCLUDES PIN, CLIP,
TEETH & PILOT
Features
• Variety of hub options
• Heavy duty tube with highest grade steel
• Shallow pitch flights for optimum removal of spoil
• True Cut design ensures a 12” auger drills a 12” hole
• Full range of drive adaptors & extensions available to maximize
drilling depth
RC4 Auger Specifications
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Combo Rock/Earth
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2" Hex
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N/A
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48"
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2.375" - 4.5"
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5/16"
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5/16"
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TTD/TTS
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PM-HX-3
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48"
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DDD/1DSS/2DSS/3DSS/4DDS
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55-65
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45-55
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15-45
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N/A
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Double start, single carry flight
configuration. Shallow Flight pitch
for greater soil retention. Heavy
duty auger body, for greater wear &
performance.
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Not going well so far 
8” auger bit 
