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Product Overview

Pengo’s patented BoRH® (Bolt on Rock Head) provides the ultimate solution for all your drilling applications. Designed to convert a standard Aggressor Dirt Auger into a rock auger, the BoRH eliminates the need for an additional and dedicated Rock Auger. The BoRH kit contains our boring head, pilot bit, wear caps, bullet-style carbide teeth and all hardware needed to complete the installation. Featuring innovative wear caps and enlarged shoulders on the teeth for increased wear, the BoRH system provides the ultimate solution across a wide variety of soil conditions.

 


Features and Benefits

Innovative Wear Caps

Bolt On Head Attach Quickly to Head of Aggressor Auger

Proprietary .83" Shank Conical Tooth with enlarged shoulder for increased holder protection


Applications

 
Construction
 


Bolt on Rock Head for Aggressor Augers - BoRH 6" - 24" Technical Specifications

Item 6-BORH  9-BORH 12-BORH 15-BORH 18-BORH 24-BORH 
Diameter (in.) 6 9 12 15 18 24
Number of Teeth 8 10 12 14 16 20
Weight (lbs) 24 36 43 47 56 79
Parts Number 137991 137992 137993 137994 137995 137996