Dewalt 20v Max 1/2 700 Impact Driver Review

I needed to see what kind of options might be available having just been informed that my coiffure's second pneumatic bear on wrench was destroyed in relatively short society. I practise contract work for Florida's Department of Transportation and manage several crews in conjunction with the Department of Corrections. My guys work hard and they're tough on tools.

We've had a little bit of trouble with larger bolts given our electric current setup. I'm not going to proper name names here, only it's pretty clear I need to be setting my sights on higher performance to go the job washed. With a mandate from on high to focus on going more dark-green, nosotros brought in the DeWalt DCF899P2 as their latest and most powerful 20V Max XR Brushless High Torque Impact Wrench to see if it could brighten my day.

Functioning aside, we're currently working from a rig that is decked out with a generator to run our compressor that gives power to the pneumatic impact wrenches. That's a lot of money invested to drive a set up of half-inch sockets. Since we also have a solar-powered inverter set upwardly, going cordless makes sense if information technology has the performance and run time to keep up with their step.

The DeWalt DCF899P2 Loftier Torque Touch Wrench packs 700 foot-pounds of fastening torque and 1200 foot-pounds of nut-busting torque. DeWalt is kitting these with five.0 amp batteries, so it should exist a pretty compelling match-upwardly for nuts bolts that frequently run in the one-inch to 2-inch diameter range.

Check out how this model did in the Store Tool Reviews Shootout!

DeWalt DCF899P2 20V Max XR Brushless Loftier Torque ane/2″ Impact Wrench Specifications

• Model: DeWalt DCF899P2
• No Load Speed: 0- 400/1200/1900 RPM
• Fastening Torque: 700 foot pounds
• Breakaway Torque: 1200 foot pounds
• Impact Rate: 2400 IPM
• Drive: 1/2″ Pin Detent (sus scrofa ring also available)
• Length: eight-13/16″
• Weight: 7.2 pounds
• Included in Kit: Tool, (ii) 5.0 amp hour batteries, charger
• Warranty: 3 years
• Toll: $249 (bare), $349 (one bombardment kit), $449 (2 battery kit)

Cardinal Features

The DeWalt 20V Max High Torque 1/2 Inch Impact Wrench is office of the XR Brushless (farthermost run fourth dimension) series that takes advantage of more powerful and efficient brushless motors. Because our team is going to be working in some heavy-duty applications, nosotros went with the DCF899P2 kit featuring a pin detent drive design to hold the socket more securely. The kit comes complete with a charger and a pair of 5.0 amp hour batteries. It's too bachelor as a bare tool or in a single battery kit. A grunter ring design can be constitute bare and in 2 battery kits.

At that place'due south a lot of ability available, so lighter and medium-duty applications tin be handled with more precision thank you to the 3-speed motor. I like the fact that DeWalt has stepped up by kitting this model with five.0 amp hour batteries. Users will definitely appreciate the actress capacity on DeWalt's higher performance tools.

Hit the Road

I demand ii things to go my guys through the day: power and run fourth dimension. We had a several tasks to complete with DeWalt over the by couple of months. One of our most common jobs is going around after a car accident to repair the guard rails. With this kind of piece of work going on constantly, it gave united states the take chances to come across if we could look keen things on tougher tasks.

Ergonomics

My commencement impression of the DeWalt DCF899P2 was the weight. This matter is heavy at 7.ii pounds. I expected more weight than our pneumatics since everything is packed into the tool, but it did take some getting used to. Still, it's virtually in the middle of the other cordless options available, so I shouldn't complain likewise much. Ergonomics can exist tough to establish with a heavier tool, only there are some points to make. The tool is obviously top heavy. The rubber overmold on the handle helps keep a solid grip and the weight is centered pretty well.

Power

It was clear with the first bolt nosotros tightened downwardly that this thing is a beast! Having established itself on the guard rail, nosotros had some other skills that DeWalt'south 20V Max High Torque Impact Wrench needed to evidence itself on earlier we offered information technology a permanent position on our crew. Next came some boardwalk repair that was on our punch list. The bolts for this project were 18 inches long with i-1/4 diameter heads. Once again, the DeWalt DCF899P2 proved its worth without really having to put out a total effort because we were turning the bolts and washers snug confronting force per unit area-treated forest.

Finally, the torture test for our bear upon wrenches – overhead route signs. Some of these things are 30 feet long and they have to be installed using bolts with 1-7/8 inch heads tightened downwards to regulated torque. The amount of torque varies with each size commodities when it comes to signs and these are among the largest. Our normal procedure is to use the pneumatic impact wrench to tighten the bolt as much as it can, so come behind information technology with a torque wrench (my guys usually call it a power bar) to get the proper amount of torque. On the largest signs we installed, we were shocked to put the torque wrench on the bolt and observe that the DeWalt 20V Max Loftier Torque Impact Wrench already gave it the forcefulness it needed within the acceptable tolerance range.

Improved Efficieny

This revelation results in huge fourth dimension savings for my coiffure since they only have to striking each commodities with one tool. Combine that with no need to start a generator to run the compressor and elevate a hose out to piece of work at height and this upgrade to our tool kit is money in the bank.

One thing we noticed that'southward different from the pneumatic wrenches we were using is the trigger. Usually we can plumage the trigger for more than command when information technology's in a manner with more than power than we need. With the DeWalt impact, information technology was pretty much full ability when y'all press the trigger. There are three modes to choose from though and that helps a lot.

Run Fourth dimension

The other burning question for my guys and me was nearly the run time. Could two batteries proceed up with us on long days in the hot Florida lord's day?

It turns out there was naught to worry about. With the kind of piece of work we're doing on a normal day, one v.0 amp hr bombardment makes it through. We have a fill-in in the kit if we need it, but so far we haven't. We just alternating the batteries each mean solar day. Charging does have longer than I'd similar, merely we're not outworking the battery, so information technology's not that large of a deal.

Socket Security

The pin detent has been a petty fleck of an result for us from time to time, though it held our sockets securely. Sometimes nosotros're working under bridges and other spaces where dirt, mud, and other droppings gets in in that location and makes the detent tough to press in. All nosotros really had to do was blow information technology out, but some days that was a frequent occurrence. If y'all're working in dirtier areas, I'd recommend you go with the hog band and salvage the pin detent for employ in the store where it's a little cleaner.

Conclusions

When I'm reading reviews, I want to know whether or non the tool does what the visitor says it volition practise. DeWalt promises ability – we definitely got that. They mention versatility – my guys aren't attached to a hose or cord and I'k non dragging around a generator and compressor for the bear on. XR Brushless motors are said to deliver extreme run fourth dimension – we're working all day on ane 5.0 amp-hour battery.

DeWalt also says they designed the tool for condolement, speed, control, and working in dark spaces. Speed and working in dark spaces are definitely both on point. Command is skilful because the tool has three speeds, but we actually had a little more trigger control with our pneumatics. Comfort is relative when it comes to a handheld tool this heavy. Skilful balance and handle design make it about equally good as nosotros can expect.

The Bottom Line

The DeWalt DCF899P2  20V Max XR High Torque Impact Wrench is saving me a ton of time, which in plow is saving me money. It'south besides reducing the amount of peripheral equipment I take to carry to run the tool, saving me fifty-fifty more. I tin easily recommend this for any Pro that needs loftier torque on a cordless platform.

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Source: https://www.protoolreviews.com/dewalt-dcf899p2-20v-max-impact-wrench-review/

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