I'm on the hunt for an impact driver but I'm unsure which model to choose. My main use will be driving screws, changing tires on my cars, and doing minor maintenance on my tractor and other equipment. I already have some DeWalt batteries, so I want to stick with DeWalt tools. I've seen a few models like the DCF850, DCF860, and DCF887, but I'm not sure which one suits my needs best. Should I consider getting a different tool, like an impact wrench with a 1/4 hex adapter? Any advice or tips would be great!
5 Answers
If you're looking for an overall good option, the DCF891B seems to hit that sweet spot of being powerful yet compact. It's versatile and should cover most of your needs without feeling too bulky to handle.
For automotive jobs, you really need an impact wrench. I'd lean towards the DCF921 for more power on heavier jobs, but the DCF860 can work for lighter tasks if you don't mind losing some efficiency. An impact driver is handy, but for nuts and bolts, an impact wrench will save you a lot of hassle.
If you're in the mechanic business, definitely go for a mid-range impact wrench, 1/2" drive to cover your automotive needs. For driving screws, a rotary drill is more suitable than an impact driver. I'm an electrician, and I use an impact driver, but it really depends on the type of fasteners you're working with.
Going with the DCF860 is solid for driving screws and lighter tasks. It handles smaller nuts and bolts well, but for changing tires and heavier automotive work, you'd definitely benefit from a proper impact wrench like the DCF921. It's powerful and can tackle lug nuts with ease—plus you can use an adapter for those screwdrivers. If you can swing it, I recommend having both an impact driver and an impact wrench for the best versatility!
Would it be best to purchase the DCF921 for most of the work, using an adapter for any stubborn screws alongside my drill? Perhaps also consider the DCF887 for simpler, lighter tasks?
You're going to need more than one tool for different tasks. A combination of a 1/4" driver, a 3/8" ratchet, and a 1/2" impact gun is recommended. Each will serve you well depending on the job at hand; no single tool is going to be perfect for everything!
I agree! Although my comment was different, I do wonder if the compact 1/2" with an adapter would suffice for most people.

Would it be best to purchase the DCF921 for most of the work, using an adapter for any stubborn screws alongside my drill? Perhaps also consider the DCF887 for simpler, lighter tasks?