This Dewalt DCK2080P2T Brushless Triple Pack, contains the following:The DeWalt DCD796 compact combi hammer drill featuring brushless technology is up to 30% more powerful than the DCD795 with 460 units Watts Out (UWO).This Combi drill is ultra compact and lightweight design allows use in confined spaces. The two speed all metal transmission provides increased runtime and longer tool life. It also has drill driver and hammer feature for multiple applications.The Dewalt 18V DCG405 XR Brushless Grinder has a powerful fan cooled motor with a mesh cover that provides additional motor protection by preventing dust being sucked through the motor. Its electronic clutch reduces the kick back reaction in the event of a pinch or stall. The 2 position side handle provides greater control, whilst the rubber overmould provides enhanced grip and comfort. For added safety, the electronic brake stops the wheel quickly when the trigger is released.Features of the Dewalt DCD796:15 position adjustable torque control for consistent screw driving into a variety of materials.Intelligent trigger design allows for total control of application.Improved ergonomic design with rubber grip over mould improving users comfort.Improved air flow to the motor for cooler electronics and incrreased power.Features of the Dewalt DCG405:18V Brushless motor for efficiency, improved application performance and powerCapable of x69 cuts in 1/2" steel rebar when used with 5.0Ah battery (sold separately)Compact gear case for increased access to tight spaces and gives excellent cutting depthSlide switch provides less user fatigue. Built in no-volt release gives protection against accidental start ups when new battery is installedElectronic brake has braking time of < 2 seconds when the trigger is released to help reduce accidental contact and injuryConstant Clutch and E-Clutch protects from kickbacks, cuts and wheel burstsMesh Covers restricts dust being sucked through.