Powerful & Efficient Groove Cutting: Load up to 4800 watts of power, Vevor wall chaser can deliver up to 6800 rpms, letting you cut marble, concrete, lumber and bricks, providing a maximum cutting width of 2.05“ and a cutting depth of 1.5”. Accurate Cutting: This grooving cutting saw features advanced laser guide that ensures unbiased cutting; Adjustable cutting width and depth base on your actual surface for more accurate results; Saw blade diameter: 6.3"/160mm. Ergonomic Handle: This wall chaser has a swivel handle with a comfortable grip that can be rotated at 180 degrees left and right, meaning you can do multi-angle cutting depending on the job site demands from concrete to marble, you’ll enjoy a high performance cutting with Vevor electric wall chaser. More Safe Operation: This slotting machine is equipped with a leakage protector, offers short circuit protection and overload protection for safe operation; the moveable blade cover and water pump can greatly reduce dust and facilitate the grooving work. Wide Application: Versatile and powerful, Vevor electric wall chaser can easily cut narrow channels into brick, stone or concrete walls for installation of in-wall electrical sockets, conduits, water pipes, etc, perfect for electricians and plumbers.