Made for cutting rock for easy t-post installation.  listen fellers, this is not going to do well in dense flint or granite.  limestone, sandstone, etc no problem. 

 When operating the puff auger:

Do not move your machine position "left to right" "front to back"

The shaft will bend

No that's not under warranty...

***All premier augers are represented by the manufacturer "premier hydraulic augers" in Fort Wayne, In. to be made in the USA.  I Dig Texas cannot confirm the origin of each part and piece in Premier products so the possibility of "foreign components" within the USA fabricated and assembled Premier products is likely.