The Digga RC6 Rock/Earth Auger Bit is a powerful and durable drilling solution specifically engineered for demanding conditions that require high-performance in both rock and earth. Ideal for professionals in construction, landscaping, and utility installation, the RC6 auger bit is designed to handle tough ground such as hard clay, shale, fractured rock, and even permafrost. Its robust construction and cutting-edge features ensure precision, efficiency, and long-lasting durability.
The RC6 Auger Bit is equipped with tungsten carbide rock teeth and a rotating rock pilot, allowing it to break through rocky surfaces with ease while still maintaining performance in softer soils. This versatility makes it perfect for contractors who need to transition between different types of ground conditions without changing equipment. The auger’s heavy-duty, high-tensile steel flighting ensures stability and strength during deep drilling tasks.
Key Features:
- Tungsten carbide rock teeth: Provides exceptional cutting power and wear resistance in hard ground conditions.
- Rotating rock pilot: Improves drilling precision and penetration in rock, ensuring smooth transitions between rock and softer soils.
- Durable, high-tensile steel flighting: Built to withstand the rigors of tough environments and repeated use.
- Multiple diameter options: Available in various sizes to accommodate different project needs, from utility installation to foundation drilling.
- Replaceable components: Teeth and pilot are easily replaceable, minimizing downtime and maintenance costs.
Machine Requirements:
- Compatible with a wide range of machinery, including skid steers, excavators, and backhoes, that are equipped with high-torque auger drives.
- Ideal for machines with standard or high-flow hydraulic systems, maximizing performance in demanding ground conditions.
Whether you’re working on rocky terrain, clay, or mixed soils, the Digga RC6 Rock/Earth Auger Bit is the go-to solution for professionals who require reliability, versatility, and efficiency. Built to last, this auger bit ensures that your drilling projects are completed with precision and speed, even in the toughest conditions.

Heavy-Duty Construction
The Digga RC6 Rock / Earth Combo Auger Bit is engineered for operators who demand reliability. Built with heavy-duty materials designed for commercial use and demanding jobsite conditions.Designed to handle tough jobsite conditions day after day.
Quick-Attach Compatible
Universal quick-attach mounting system compatible with most major skid steer brands including Bobcat, CAT, John Deere, Kubota, Case, and New Holland. Mount in under 60 seconds — no special tools required.


Built to Pay for Itself
Backed by Digga engineering, the Digga RC6 Rock / Earth Combo Auger Bit reduces labor costs and increases productivity on every job. Ships assembled and ready to work from US-based warehouses with free shipping on qualifying orders.


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