Powerful Function: It is equipped with an 1800-watt copper motor that spins at up to 7,000 rpm to provide powerful grooving power. Additionally, the 2 high-hardness diamond blades with a diameter of 5 inches are sharp, and can cut through hard objects with ease. Slotting Assistant: The 360-degree rotatable design allows it to slot in all directions, while the slotting width can be up to 1.97 inches, and the slotting depth can be adjusted between 0-1.46 inches to meet your slotting needs. Thoughtful Design: The one-touch soft-start switch and the ergonomic D-handle and sub-handle can facilitate your operation, allowing you to get started quickly and improve your work efficiency. Healthy Work: The water pump and long water hose can supply water quickly, reduce dust splashing during cutting, protect your health, and lower the temperature of the saw blade while improving cutting efficiency. High Safety: Overload protection and leakage protection can improve the safety of your use. The grille heat dissipation port can quickly dissipate heat to ensure the stable running of the product and extend the service life of the machine., Manufacturer: QAXRZCUCD