Description This circular saw is made of high-class materials and features a sturdy and durable all-copper powerful motor. The motor runs at a speed of up to 20000 RPM for fast and smooth cutting, significantly improving work efficiency. It is suitable for cutting various materials and can bring unexpected convenience and efficiency to your cutting work. Key Features High-class Material: This product is made from high-class copper, alloy, and nylon, which gives it excellent strength, toughness, impact resistance, and corrosion resistance, ensuring a long service life. Precise & Efficient Cutting: The premium pure copper motor with a high speed of 20000 RPM ensures efficient cutting, saving you valuable time and energy. Adjustable Cutting: The cutting angle can be freely adjusted from 0° to 45°, and the maximum cutting thickness is up to 90mm, which meets your needs for cutting materials of different shapes and sizes. Practical Cutting Tool: The cutting saw is designed for heavy-duty