ENGINEERED FOR EFFICIENCY AND LONG RUNTIME: Both tools are powered by DEWALT® brushless motors
DCD778: ACCESS TIGHT WORKSPACES with lightweight, 8 in. front to back design
DCD778: COMFORTABLE GRIP provides balance and tool control
DCD778: BRIGHTEN DARK WORK AREAS using integrated LED work light with 20-second trigger release delay for visibility
DCD778: VERSATILE USE: Suitable for drilling into concrete block, wood, metal, and for fastening projects
DCBP034: 50% MORE POWER in a 25% more compact battery
DCBP034: DESIGNED TO RESIST WEAR-AND-TEAR: Durable, overmolded base provides impact resistance
DCBP034: LONG-LASTING: Battery provides 2X Lifetime
DCF840: MANEUVER WITH EASE: Compact design for mobility and access to difficult-to-reach spots