Features: Brushless powerful motor with high-temperature resistant copper enameled wire, offering anti-overload and anti-burning protection. Thickened cover shield to protect against spark splashes and damage. Enhanced side handle for more stable hand control. Two gear speed with quick change capability in just one second. Ergonomic, slim, and soft body design provides a better fit to the palm of your hand for more convenient work. Specifications: Material: Alloy, Plastic, Rubber Color: Blue, Black No-load Speed: 8500 r/min Grinding / Slicing Diameter: 125 mm Battery: 1 or 2 Battery Options Installation Guide: Saw Blade Installation (not included): Press the spindle lock button and unscrew the upper tab with a wrench. Place the saw blade into the upper tablet. Tighten the upper tab with a wrench. Package Included: 1 x Brushless Angle Grinder 1 or 2 x Battery (Optional) 1 x Wrench Angle Grinder Introduction: Note: Images of the product are not included in this description.