Features: High efficiency with low noise, and fine durability. The handle is human-engineered with single handed operational and convenient switches for easy grasping and use. The housing have holes for high heat dissipation to cool the operating mechanism from overheating. Suitable for interior decoration, property maintenance such as wall panel grooving, floor cutting, equipment maintenance and daily maintenance. Whether working on metal, wood or other materials, this tool can adapt to different tasks, making essential addition to your toolkit. Specifications: Component:ABS Voltages: 12V Rotational speed: 19500rpm Length:Approx.23cm/9.05inch Package Includes: 1Pc Angles Grinders note: 1.Please allow 1-2cm errors due to manual measurement, making sure that you not mind before order. 2.Due to the differences between different monitors, the picture may not reflect the actual of the item.