DongCheng Cordless Power Drill Combo Kit,2-Tool Brusless...

【High-Endurance and High-Torque Brushless Motor】Advanced brushless motor technology which delivers more runtime, higher power and longer lifetime provides up to 442.5 in./lbs. (power drill) and 1600 inl./lbs (impact driver) of torque.
【Cordless Power Drill】1/2” keyless ratcheting chuck with 20+1 position clutch ring features a quick bit change and the adjustments to match torque to different applications
【Power Impact Driver】1/4” keyless all metal hex quick-change chuck with 20+1 position clutch ring features a quick bit change and the adjustments to match torque to different applications. Rugged die-cast gear box increases the durability.
【High-Efficient Work】This 20V max power drill driver offers 2-Speed transmission (0-600/ 0-2000 RPM) with variable trigger which allows for effective control and precision on the most ranges of work surfaces.
【High-Efficient Work】This 20V max impact driver offers 2-Speed power selection with variable trigger which provides up (0-1100/ 0-2000 RPM and 0~1700/0~3000 IPM) allows for precise fastening control in a wide range of applications. Smart-loosen mode features auto-stop function when breaking the fasteners away.