*KeyFeatures *One-Time Molding: This 5 inch electric concrete slotting machine features a one-time molding for quick and clean cutting of wall chases. No need for any other auxiliary tools and second process, you can form concrete pouring walls without dead corners. Features 4000W motor, the high-efficiency machine generates a rotation speed of 7500 RPM. *Adjustable Grooving: It is easy to install 1 to 5pcs saw blades. And the groove width and depth are adjustable to meet the need of different wall chases. Maximum depth: 1.4 inch/35 mm. Maximum width: 1.3 inch/33 mm. *Dust-free Environment: Our concrete cutter machine comes with a water pump and a long water pipe, used to reduce the dust. The protective cover can block dust and it can be moveable to achieve no dead angle slotting. Besides, this grinder wall chaser also supports a vacuum cleaner (not included). *Double Handles: This wall chaser cutter is highly efficient with two ergonomic handles that are both angle adjustable. The cutter is more stable and labor-saving with front & rear handles while working. *Wide Application: This electric concrete saw machine is widely used in decoration companies, professional hydropower installation projects, and construction sites, suitable for ceramic cable ties, concrete, red brick, hollow brick, marble, and so on. ******************************************************************************************************* *Specifications Maximum slot width: 1.3 inch/33 mm Cutting depth: 1.4 inch/0-35 mm Saw blade diameter: 4.9 inch/125 mm Saw blade Quantity: 5 Voltage: 220V Power: 4000W Idling speed: 7500 RPM ******************************************************************************************************* *Pakcage Content 1 x Wall Slotting Machine 1 x Water pump, 3 m Water Pipe, Vvacuum Cleaner Adapter, Helper, Hexagonal Helper 5 x Saw Blade 1 x Box of Accessories