VEVOR Wall Chaser 4800W Slotting Machine with Laser Guide 6500rpm Max Groove Depth and Width 1.6\" x 1.65\" Concrete Grooving Cutting Machine with 5 x 5\" Saw Blades and Dust Control Accessories

4800W Wall Chaser 42 mm Cutting Width Wall Groove Cutting Machine 41MM Cutting Depth Wall Slotting Machine With 8 Saw Blades 5\" Diameter 6200r/Min One-time Forming Dustless (Class IIa laser <1mW power output)