DEWALT DCD710D2 180W Cordless Drill Machine Regarding item 2, the speed ranges from 0-400 to 0-1500 rpm for both light and heavy workloads. Included are two 2.0 Ah batteries. A drill chuck with a capacity of up to 10mm for all purposes strong LED that turns on by itself when the switch is pressed Two 2.0 ah batteries that won't run out while working