Oakfield 36” Soil Auger Model C

Constructed of nickel-chrome plated, 16-gauge steel to resist abrasion, plus all parts are interchangeable! Augers are 1-1/4” in diameter, have double twist with 2-1/4” pitch. The auger sections are 8” long with 4” shanks. Thread-on features 1/2” x 13 threads per inch. Tubes are designed to eliminate friction in the tube after cutting the sample. Samples may be unloaded from the tube without binding or compacting. Contains a 12” handle, two 12” extension rods, and a 12” x 1-1/4” auger which is flighted 8”.