Hdcarpentry - Dewalt 20v max mid torques. The DCF894 and DCF891 look very similar but there is a big difference in performance. The DCF 891 has about double the fastening torque as
Comparison of dewalt DCF 894 China & dewalt DCF 894 USA so sánh dewalt DCF894 China & dewalt DCF894 - YouTube
20V MAX XR 1/2" Mid-Range Impact Wrench w/ Friction Ring (Kit) | Construction Fasteners and Tools