[ 3Pcs Cordless Combo Kit ]---1 Pcs Lithium-Ion rotary hammer, 1 Pcs Lithium-Ion angle grinder and 1 Pcs Lithium-Ion impact driver are packed to meet your drilling, hammer drilling, grinding, and screwing needs.       
[ Brushless Motor ]---Service life increase by 2 times, efficiency increasee by 30%, battery endurance increase by 60%. There are no sparks and less heat after long-time working.       
[ Lithium-Ion Rotary Hammer ]---Powerful brushless motor delivers 0-1100rpm, 0-5000bpm and 2.0J of impact energy to handle the most demanding applications. SDS plus tool holders are made to hold bits up to 26mm and are the best choice for light-duty hammer drilling and chiseling. Variable speed trigger enables user to match the speed to application for greater versatility. 4-Mode operation for ""rotation only"", ""hammering with rotation"", ""hammering only"" or ""chisel lock"".       
[ Lithium-Ion Angle Grinder ]---Voltage: 20V, No-load speed: 3000/8500rpm, Disc diameter: 100mm, Spindle thread: M10. Soft start function and restart safeguard makes it safer to use. Slim line design with ergonomic soft grip surfaces. Additional handle can be fitted flexibly in 2 positions.       
[ Lithium-Ion Impact Driver ]---Voltage: 20V, Hex shank: 6.35mm No-load speed: 0-1300/0-2300rpm, Impact rate: 0-2000/0-3300bpm, Max torque: 170Nm.