Durable wholesale Electric Cordless Cutter Brushless Circular Saw Power Tools Angle Grinder

*Powerful Brushless Motor: Brushless means longer motor life,constant speed of 10,000 RPM when no-load. With less internal friction, high performance Brushless Copper Motor allows the product to deliver up to 25% more power comparing to other brushed products. *No Cord,No Limits: 21V 4.0Ah lithium-ion battery help extend working time,equipped with power indicator and fast charger.The battery-powered cordless angle grinder is portable and convenient, perfect for outdoor work, compatible with all the LANNERET 20V system power tools. *Easy to operate: 2-position Side Auxiliary Handle is friendly to left- or right-handed users. Quick installation and change of accessories with a hex wrench due to spindle lock,which allows you to work more safely and quickly. *Safety for using: Two stage trigger requires two actions to activate tool. Professional built-in overload protection design protect the battery against overload/over-discharge/overheating. When it's overload, the motor will cut off the power supply, which will drastically extend your tool's life. The burst proof guard is easy to install and adjust at different angles.The burst proof guard is easy to install and adjust at different angles. *Suitable for 4 inch accessories, perfect for grinding,cutting, polishing.etc.