The DIG-IT hydroexcavation attachment from Southland Tool Mfg. is for use on the end of suction tubes, and comes in connections for Vactor, Vac-Con and Camel-style tubes. The side connection for the pressure hose is either 3/4- or 1-inch. The wet ring includes stainless steel jets that are slightly angled and set at zero degrees for cutting. It is available in different pressures and flows. A bottom rubber cuff provides protection. 714/632-8198; www.southlandtool.com.