Impact Drill Kit, 21V Cordless Electric Hammer Drill with Storage Case, 18+1 Clutch Settings, Dual-Speed, Variable Speed Control

21V CORDLESS POWER: Delivers strong torque for drilling and screwdriving through wood, metal, tile, and masonry with ease. 18+1 CLUTCH SETTINGS: Adjust torque levels precisely to match different materials and tasks, preventing over-tightening and protecting surfaces. DUAL-SPEED & VARIABLE CONTROL: Switch between low speed for screwdriving and high speed for drilling, with trigger-controlled stepless speed adjustment for smooth, precise starts and instant stops. DURABLE STEEL CHUCK & COOLING DESIGN: Strong clamping force prevents bit slipping, while enlarged ventilation ensures efficient heat dissipation for extended service life. COMPREHENSIVE KIT WITH STORAGE CASE: Includes the drill, spare 21V battery, charger, 2 screwdriver bits, 9 internal hex sockets, 6 impact drill bits, 6 twist drill bits, and a storage case.