How to fix my DeWalt 20V impact drivers that intermittently don't work - Quora
DCF850 BROKE! Hammer stopped working, motor running but won't turn bits. Exchange at HD no problem but was wondering if anyone else had this issue. 8 days in service, light industrial. :
DeWalt DCF885 Troubleshooting - iFixit
What is an Impact Driver? | Cordless Drill vs. Impact Driver