Hardin HD-850 Hydro Float, variable speed 1000-8500 RPM, 110 Volt, 2000 Watt. Create true professional edges on granite and concrete with the Hardin professional diamond profile router. Utilizing the industry standard M10 arbor system, the Hardin router is compatible with hundreds of shapes & sizes of professional diamond bits commonly used in granite shops. Made to professional standards, the Hardin router is equipped with features previously only available on routers costing thousands of dollars. The Hardin router has been manufactured with hydro-float technology, this allows the tool to glide over the surface of the material on a thin sheet of water. When in use, the hydro-float system creates a friction free environment allowing the operator to effortlessly work the material without fatigue..
The hydro-float system also constantly pushes water from the center of the base outward, away from the machine. This constant water flow flushes spent diamonds and ground material away from the tools base, eliminating the chance of debris getting caught and grinding between the tool and the surface causing damage.