RC6 Combination Earth & Rock Auger Bits

RC6 auger bits are available with a range of different teeth options to suit most ground conditions including earth, hard soils, shale, clay, and permafrost.

Basically, with the RC6, you get all the benefits of the A6 plus the superior penetrating ability of the B7 taper tooth head. The RC6 comes complete with all-purpose taper teeth perfect for combination drilling in all conditions - from earth to medium rock, providing a clean hole every time.

RC6 teeth are easy to install and remove with Digga's ingenious knock in, knock out tooth locking systems which eliminates the need to use extra tools to remove the teeth.

RC6 Auger Bit Specs
Drilling Conditions	Combo Rock / Earth
Hub	2.5" Hex
Optional Hub	2" Hex
Overall Length	60"
Pipe	3" - 5.5"
Flights (Lead)	5/16"
Flights (Carry)	5/16"
Teeth	TTD / TTS
Pilot	PH-3
Max Size	60"
Ideal Drives	4DD-9DD
Optimum Drilling Speeds
Earth	55-65
Clay	45-55
Shale (Fracturable Rock)	25-45
Heavy Rock	N/A
Auger Features	Double start, single carry flight configuration. Flight pitch is shallow for greater soil retention. Heavy duty body for greater durability in tough conditions