The DK0176G205 is a 40V Max XGT combo kit, comprising TD003GZ Impact Driver, HP001GZ Combi Drill, 2 x 2.5 Ah batteries & a charger. The TD003GZ is a cordless Impact Driver, powered by 40V Max XGT battery, to supply energy to the powerful 40V brushless motor, with variable speed controlled by trigger & constant speed control to automatically apply additional power to the motor to maintain constant speed control to allow the user to operate the Impact Driver at the same speed when operated on a fully charged battery, to deliver up to 4, 100 ipm, 3, 700 rpm & 210 Nm maximum tightening torque, designed for optimum performance in continuous, heavy duty applications. The TD003GZ is equipped with 14;” hex shank, 4 mode selection for max, hard, medium & soft for bolts, tool-less bit change, trigger lock, reverse switch, anti-restart function & overload protection. The TD003GZ has an LED job light on each side with pre-glow & after-glow function. TD003GZ features T-Mode for thin metal only, anti-bit wobbling structure & light mode. Machine screw M4 to M8 & standard bolt M5 to M16, High strength bolt M5 to M14 & coarse thread screw 22 to 125mm. The HP001GZ is a cordless, compact Combi Drill, designed for excellent performance in continuous heavy duty applications, powered by 40V Li-ion XGT battery, to supply energy to the powerful 40V brushless motor, with variable speed controlled by trigger, 2 mechanical gears & electronic clutch, to deliver up to 2, 600 rpm, 39, 000 bpm & 140 Nm maximum fastening torque for a wide range of drilling, fastening & hammer drilling applications. The HP001GZ is equipped with 21 torque settings in high speed & 41 torque settings in low speed with digital display for visual confirmation of the selected torque setting, single sleeve keyless chuck for quick & easy bit installations & removals & depth gauge for increased drilling consistency. The HP001GZ features Active Feedback Sensing Technology (AFT) to shut down the drill to protect the user if the rotation speed suddenly slows down. Maximum capacity in steel 20mm, wood 76mm masonry 20mm.