Multi-Blade Arbour: It is equipped with multiple diamond cutting discs stacked parallel to each other (the kit includes red diamond blades shown on the left). This setup allows the tool to cut two or more parallel edges in a single pass. [1] ( )Wet-Cutting Dust Suppression System: It comes with clear water delivery tubing and a small water pump assembly. Pumping water directly to the cutting surface suppresses dust, cools down the blades, and extends the lifespan of the tool during intensive concrete cutting. [1] ( )