[Cordless Portable Design] The cordless design eliminates the limitations of power cords, providing greater operational freedom. It is particularly suitable for outdoor construction and mobile work scenarios, allowing for cutting anytime, anywhere. [Powerful Brushless Motor] Equipped with a 3900W high-performance brushless motor, reaching speeds up to 7500rpm, it provides continuous and stable cutting power, high efficiency in cutting various hard materials. [45° Cutting Adjustment] Supports a maximum cutting angle adjustment of 45°, providing flexible cutting angle selection to meet different construction needs and achieve precise beveling and angled cutting operations. [Multi-Material Cutting Capability] Professionally designed for cutting hard materials such as concrete, granite, and marble, it is also suitable for cutting various materials such as wood and metal, making it an ideal choice for multi-functional cutting tools. [High-Efficiency Cutting Performance] The optimized saw blade design and power system provide fast and precise cutting results, effectively improving construction efficiency. It is a professional tool for construction, decoration, stone processing, and other fields., Manufacturer: RFGTHY