An Edelman auger head with a wide open ended blade for driving through soil and material containing stones and gravel. Made from non toxic, tensile steel with a proven design for efficient use. The head can attached to an extension rod with bayonet coupling for rapid assembly. Available in various diameters, this head is an excellent all rounder for a multitude of sediment sampling projects. Specifications: Soil type: stone based Material: non toxic steel Strength: high tensile Diameter: Various options available Coupling: bayonet Finish: none Lead time: 2 to 3 days
