Portamole 2-1/4″ Rock Bit Gold
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The PortaMole 2-1/4″ Rock Bit is designed for use with PortaMole pneumatic piercing tools when boring through hard ground conditions, compacted soils, coral, fractured rock, and challenging underground environments. Engineered for durability and maximum cutting performance, the rock bit helps contractors maintain productivity when standard soil heads are unable to penetrate difficult materials.
Ideal for underground utility installations throughout Hawaii, the 2-1/4″ rock bit is commonly used for water lines, irrigation systems, electrical conduit, telecom installations, and other trenchless boring applications.
Available from Service Rentals & Supplies locations on Maui, Oahu, Kauai, and the Big Island.
Designed for rocky and challenging soil conditions
Durable hardened steel construction
Improves boring performance in hard ground
Helps maintain straight bores
Reduces excavation and restoration costs
Compatible with PortaMole boring equipment
Excellent for Hawaii’s variable soil and coral conditions
Specifications
- Bit Diameter: 2-1/4 Inches
- Tool Compatibility: PortaMole Pneumatic Boring Systems
- Application: Hard ground and rocky soil conditions
- Construction: Hardened steel
- Boring Type: Trenchless underground installation
- Recommended Uses: Utility installation, conduit placement, service lines
