This is a multifunctional lithium electric circular saw. The innovative structural design allows it to have two working modes: circular saw and slotting machine. By flipping the body, functions can be switched, breaking the limitations of traditional circular saw functions.The circular saw and slotting machine have two functions that can be used for material cutting, slotting, drilling, etc. They are designed with a battery pack quick disassembly mechanism, which can be quickly replaced or charged on the body. The adjustment components of the entire machine adopt orange color scheme, which is convenient for operation and does not damage the overall product. It is also designed with functions such as power display screen, laser guidance, 0 ° -52 ° adjustment for oblique cutting, and adjustment of cutting depth.The exterior design adopts a minimalist design style, highlighting its sense of modernity and technology, creating a upscale product image and improving market recognition.By utilizing the product's own structure for innovative design, the body can be transformed from a circular saw to a slotting machine through simple flipping and deformation. One machine for multiple purposes, improving product utilization and working efficiency. It can be used to cut wood panels, PVC pipes, metals, tiles, and other materials to meet various processing needs of users. The quick release battery pack design enhances battery life and can also be used for outdoor use. The product is also equipped with an allen wrench for easy replacement and debugging of the saw blade at any time.