Dormer Sand Auger 50mm x 1m; Coarse Thread; Painted Steel
These were originally designed to sample for minerals in beach sands but are now used extensively for drilling and sampling in very sandy friable soils. A 75mm diameter sand auger will penetrate 30cm in about 4 turns, which fills the auger.
In good conditions, one man can drill 10 metres in an hour.
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Category: Augers, Brand_Dormer, Products A, Products A-D, Products D, Products M, Products M-R, Products S, Sand Augers, Type_Augers - Sand