Ground Hawg Backreamer
An economical, aggressive cutting, compact reamer for use in a broad range of soil conditions - a good choice for hardpan, shale and sandstone.
The Ground Hawg features a dense array of conical carbide teeth (only 3/16" between carbides) brazed into our own machined alloy steel mounting blocks for durability and economical factory rebuilding when necessary. For aggressive cutting action and reduced torque requirements, the carbide teeth are set at a 20 degree positive lead angle on the 40 degree tapered blades to provide the ideal cutting geometry. For greater cutting action and durability, additional tapered cutting blades can be added as an option.