Hydro Drilling and Excavation

Small nozzles with 1/8” NPT threads are typically used for this application, and require special spray patterns with multiple forward jets ranging from 0° to 25°. Aqua Mole’s Button Nose nozzles are ideal for this application, and our custom drilling service means that special patterns can be provided with no delay or extra costs. Aqua Mole’s quantity discount program can reduce costs on large jobs where many nozzles are often consumed.


At Aqua Mole, your pump’s pressure and flow specifications are  computer modeled to determine the optimum orifice size for your selected spray pattern. Get the most out of your equipment with Aqua Mole’s custom orifice drilling.

Our Mission is to provide our customers with problem solving products that support increased efficiency and profitability in their businesses,

and to lead the industry in quality, service, and value that meets or exceeds customer expectations.

Aqua Mole Technologies since 1999