Features:Brushless motor is adopted to provide ultra-high rotating speed, effectively improve working efficiency and meet your various requirements of grinding, cutting and polishing.<br> The unique electronic control can realize stepless speed change, making the operation simpler and the operation more accurate.<br> With the overload protection design, the motor can be prevented from overheating and is safer.<br> Brushless motor reduces wear, greatly increases the service life of angle mill, and can make sure long-term and lasting use.<br> Due to the use of high-density lithium battery power supply, the brushless lithium angle mill can also work in places without power supply, which is very suitable for outdoor work.<br> Note:<br> Installation guide not included, we strongly recommend you seek professional installation.<br> Please check as much as possible to make sure the item is what you need.<br> Tips: The product may be updated constantly ,Due To Different Batches, The Actual Product May Have Slight Differences Or Color Differences, Which Does Not Affect Use<br> Harness color random, don't accept the specified color<br> Colour:As Shown<br> Material:Plastic<br> Package Contents:<br> 1 * Electric Wrench Controller<br> Only the above package content, other products are not included.<br> Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.