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Presented by Rick Sweet at the NYSA Spring Education Seminar on April 11, 2011 in Tarrytown, NY.
The AIR-SPADE® is a rugged and durable handheld tool that produces a stream of supersonic air moving at Mach 2. The AIR-SPADE® effectively penetrates and dislodges most types of soil, but is harmless to non-porous objects such as plant roots, buried pipes, or cables.
Visit www.air-spade.com for more product information