21V Lithium Cordless 2-Speed Brushless Hammer Drill Driver

Motor Type: EC DC Brushless Pure Copper Motor
Rated Voltage: 21V Li-ion battery platform, compatible with 2.0Ah / 4.0Ah / 6.0Ah battery packs
Max Chuck Capacity: 10mm
Torque Setting: 25 torque levels with impact mode
No-load Speed: Low gear 0–550 r/min, High gear 0–1800 r/min
Impact Rate: 26000 BPM
Net Weight (bare tool): Approx 1.0kg