18V/4.0Ah Li-ion angle grinder, high torque, high efficiency, long service life and free maintenance 
Brushless motor, high torque, free maintenance and low power consumption and long endurance
When the single battery is fully charged, 10mm steel bar can be cut into 90 sections, and only 70 sections can be cut by the competing products 
Battery with independent protection, with over voltage, over current, over temperature, short circuit, over charge and discharge protection fuction, the using process is more safe
Patented charger technology, 1 hour quick charging,cooling while charging
D-shaped handle, soft leather wrap, ultra-fine and labor-saving grip
Compact head shell, removable dust screen, auxiliary handle

Applications: indoor ceiling, aluminum alloy door and window installation, air conditioning bracket installation, aerial work, scaffolding, planting and other residual materials cutting, construction sites, etc.