Deshuo 20V Cordless Rotary Hammer, 1-1/8" SDS-Plus Brushless Hammer Drill, 2 X 4.0Ah Li-Ion Battery and Charger, 4 Modes Variable Speed Rotomartillo with Safety Clutch for Concrete

Efficient Use: The rotary hammer's brushless motor delivers 0-760 RPM and 0-3800 BPM, 3.3 ft.lbs.(4.5 joules) of impact energy for fast drilling or chipping in concrete, cement, brick, masonry, and walls

• 2 X 4.0Ah Battery: Equipped with 2 x 20V 4.0Ah lithium-ion batteries, which can be used alternately for extended working time. Ideal for DIYers and professionals. Come with a 2.0A charger that can be fully charged in 2.5 hours.
• Convenient Use: The cordless rotary hammer weighs only 9.15Lbs and is ideal for overhead or downward drilling applications, plus it features a variable speed trigger for accurate drill start and better control. The SDS-Plus bit system offers tool-less bit changes and maximum impact energy transfer.
• 3 Modes: You can quickly switch the 3 specific mode operation for "Rotation Only", "Hammering with Rotation" , "Hammering Only" by two different switches for multiple applications. Compared with single function switch design, double function switch design can extend the service life
• Comfort: Built-in safety clutch disengages torque transmission if the bit gets into a bind. The vibration control system ensures comfort during prolonged use. We provide 24 months warranty service