DR11 Rock Auger Bit - Digga

📘 Overview

The Digga DR11 Rock Auger Bit is the heavy-duty version of the DR series for 25–50T class excavators — using 25mm rotating carbide picks (vs 19mm on DR6) in DP-000C30 pockets for the higher forces generated by large machines in very hard rock. Short flighting design promotes regular spoil removal and pick inspection. Available in 6"–24" diameters.

⚙️ Key Features

• DR11 | 25mm rotating carbide picks | DP-000C30 pockets
• 6"–24" diameters | For 25–50T heavy excavators
• Short flighting — spoil removal and pick inspection
• Fracturable to very hard rock
• Made in Dyersville, Iowa, USA

🔑 Benefits

• 25mm picks provide greater carbide volume for the higher impact forces of 25-50T machine class
• DR11 rated for heavier machines than DR6 — correct pick size prevents rapid wear on large rigs
• Rotating picks distribute wear 360° — extended service life vs fixed picks in hard rock
• Short flighting prevents heat buildup critical in deep hard rock drilling

📊 Specifications

🔗 Attachment Compatibility

For 25-50T class excavators only. DR11 uses 25mm picks (DP-0C31HD/DP-000C30) — different from DR6 19mm picks. Confirm machine class before ordering.

🚜 Machine Compatibility

Compatible with 25–50T heavy excavators machines:

Confirm machine weight class. DR11 uses 25mm picks — different from DR6 (19mm).

❓ FAQs

🎥 Videos

Watch Product Video on YouTube