15" Soil Tube and Tip screw auger and optional extension rods

and optional extension rods

There is a drilled hole

This deluxe

two 12" Extension Rods and a 12" Spiral Auger

making it incredibly durable

15" Soil Tube and Tip screw auger and optional extension rodsThe 15" Soil Tube and Tip is a 15" tube that comes with a replaceable, screw on Regular Soil Tip. It will take a core approximately 12" long by 3 4" in width. The outer diameter of the tube is 15 16". The tube is designed to eliminate friction in the tube after cutting the sample. The tube has a non clogging design with a cut out in the front to allow for easy soil removal, visual inspection, and cleaning. The sample is unloaded from the tube without