Rotary Equipped Brushless Motor，0 3800RPM，Three Functions Review

【Brushless Motor】: Our rotary hammer drill is equipped with a brushless motor, enabling the motor to run cooler and efficiently. Meanwhile, brushless motor is compact, dust-protected, lightweight, absolutely maintenance-free .And it can provide stronger power and longer service life. Maximum drilling diameter:20mm. 【2 Modes And 3 Function】: In the drilling mode, you can drill holes on wood or walls and iron sheets. In this mode, you can change the drill bit to have the function of an electric screwdriver. It also has a hammer drill function, which makes it easier to drill holes in some materials through vibration and rotation, Enough for daily use. 【Lightweight】The cordless electric hammer (including battery) is 1.5KG, which is convenient to carry, and will not be tired after working for a long time. With the SDS Plus hammer drill system, it is easy to install and remove the drill bit. 【Lithium Battery and Fast Charging】:Our hammer drill cordless equipped with 21V high-capacity lithium battery, A full charge takes about 1hours , Enough for daily work.And the battery socket is the same as the Makita battery socket and can be replaced by each other. 【Packaging And After-Sales】:Impact driver set includes a 21V lithium battery, a fast charger, Carbide drill*5,Conversion chuck*1, cross drill bit*1, connecting rod*1 A plastic box. You can contact us if you have any questions during use, we will reply you within 24 hours, hope you have a good shopping experience.