Cordless angle grinder tool with 12V battery for metal cutting and grinding 1、Equipped with a high-speed brushless motor operating at 19500 RPM, the motor exhibits minimal vibration and boasts a longer lifespan. 2、The motor is designed with an open ventilation port at its operating position, ensuring high heat dissipation and preventing the machine from overheating and burning out. 3、Widely used for grinding, cutting, sanding and polishing processing of various materials, including metal, tile, concrete, pipes, conduits and other solid materials. 4、Equipped with a 12V 1300mah large capacity rechargeable lithium ion battery and a quick charger, it can keep the cordless angle grinder working stably for a long time. 5、One-hand operation handle design, convenient side toggle switch for easy grasping and use.