Belltec Rock Auger Bit
Belltec rock auger bit for drilling cobble, fractured rock and solid formations with carbide cutting tools.
Series
Model
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Description
Belltec rock augers are designed for drilling conditions that exceed the capability of ordinary dirt bits. Depending on the selected series, the boring head and carbide teeth are arranged to cut cobble, boulders, fractured rock or solid formations while heavy flighting carries spoil from the hole.
The correct head style must be matched to the actual geology: Bullet Series for tough rock conditions, or Spiral Series where aggressive grinding and penetration are required.
Product Support
For help selecting a rock auger, share your machine and drive details, required hole diameter and depth, and the best available description of the rock. We can help identify a suitable auger family and connection for your setup.
Product guides, brochures and manuals
Options & Specifications
Available families: Bullet Series and Spiral Series
Bullet diameters: 4.5–36 in; 48 in overall length
Spiral diameters: 9–36 in
Cutting tools: Carbide bullet teeth
Final head, diameter, flighting and connection: Selected for geology and drive









