This kit includes 1 x HD18PD-0 Compact Percussion Drill, 1 x M18BID-0 Compact Impact Driver, 2 x 4.0ah M18B4 Batteries, a Charger and a Carry Case HD18PD M18 Heavy Duty Percussion Drill/Driver The HD18PD has a 4 pole motor to deliver maximum power whilst maximising the power to weight ratio. It has a three stage mode selector that allows you to easily switch quickly and easily between 'rotary', 'screwdriver' and percussion modes. The built in LED job light and 24 stage torque adjustment enables you to illuminate the work area and have optimum control. The heavy duty 13mm metal chuck delivers optimum bit retention whilst the hammer mechanism is capable of a very effective 28,000 bpm. M18BID Compact Impact Driver The M18BID has the highest torque available in its class, its impact mechanism increases driving speed to a category leading 2750 rpm and is capable of 3450 impacts per minute for great productivity. The patented electronics in this tool and the battery pack deliver re...