I've been working as a Heavy Equipment Mechanic for about a year and a half, and I've gone through two Dewalt 1/2" High-Torque Impact Wrenches. They both broke after working on heavy machinery, specifically for removing some tough 17mm+ sized nuts and bolts torqued to over 350 lb-ft. The first one overheated and was replaced under warranty, but the second one failed after a couple of months in the same heavy-duty context. Now I've got a third one that I haven't even used yet, and I'm seriously considering switching to Milwaukee since a few of my coworkers swear by their 1/2" high-torque models, claiming they can handle the rough conditions in our field. I'm wondering if I should go for the Milwaukee high-torque 1/2" wrench or consider a 3/4" impact instead. For context, I'm not interested in a 3/4" air impact due to difficulties with maneuverability and limited access to air hoses.
3 Answers
Hey, what model Dewalt do you currently have? I’ve got the DCF899B, and it’s done okay for lighter jobs like undoing a through stud for an industrial air hammer. Maybe it just wasn't as tight as it should have been? My coworker has the 3/4" Milwaukee but rarely pulls it out since we usually use our 1-inch air impact. But if you're dealing with heavy machinery, definitely consider the Milwaukee—just double-check the specs on their new models!
Stick with what your coworkers recommend! A lot of folks in our field rave about the Milwaukee models for their durability. I have a gen2 high torque model 2767 and it’s been a beast. I once loosened a 1-1/4 structural anchor with a torque rating of 1050 ft-lbs. It took a bit of time, but it managed to get it done. Just remember, the gen3 version is supposed to be even better—smaller, more powerful, and without the downsides! You might just find that it's worth the switch.
Sounds very promising! ?
I've had my Milwaukee M18 2767 1/2" impact for nearly two years now, and it hasn't let me down at all. It's removed everything I've needed it to without any complaints. I think you'll be happy switching to Milwaukee given your experiences with Dewalt. Just make sure to check out which model fits your needs best!
The latest one I got is the DCF961. It’s rated for 1,200 fastening and 1,750 breakaway. So hopefully, it should do the trick!