This cordless mini angle grinder operates at 19000 RPM and is powered by two included 1100mAh 12V rechargeable batteries. Each battery provides up to 15 minutes of continuous operation after approximately one hour of charging, allowing for up to 30 minutes of total runtime. The compact and cordless design enables convenient use for metal rust cleaning, metal cutting, tile grinding, and pipe cutting without the restriction of cables. The package includes three types of cutting wheels, one sanding disc, a battery charger, hex key for assembly, and protective gloves. The grinder features a battery level indicator to monitor power status and prompt timely recharging. Installation is straightforward using the included hex key to secure discs, and operation is controlled by a simple on/off switch. This product contains chemicals known to the State of California to cause cancer and birth defects or other reproductive harm.