Dewalt 20v Max Brushless Impact Driver Kit
On paper, it specs out to 1825 in-lbs of torque. In our tests, the brushless DeWalt DCF887 impact driver required 2,237 in-lbs from our torque wrench to loosen its fastening efforts and broke 3,000 in-lbs on our pre-torqued bolts. Our brand lineup includes smart tool storage solutions from CRAFTSMAN, DEWALT and more to ensure that you reclaim your space in smart style.
Product arrived sealed in bag with manual and belt hook. The sticker on the bag included NBX in the part number which I assume to mean no box. Plugged a battery in and drove in a few screws, everything working as expected. Maintaining speed under load is more important than the no-load speed given on the back of the box. We drive ledger screws into glued-up laters of OSB and measure the maximum RPM with all of the threads engaged in the final inch of driving. Better drills have higher RPMs while under this moderate load.
Impact-driver bits have to withstand the tremendous torque of the tool. Because of this, they are made of metal with a bit more flexibility than regular bits, which are prone to shattering if used in an impact driver. Impact-driver bits also have a slightly narrower shaft than regular bits, and the end of an impact-driver bit is hexagonal in shape, unlike the rounded end of most regular bits. Not only a great combination kit that includes an impact driver and drill, it is also one of the most affordable options around. One way to tell them apart is to picture the fixings they’re used with.
Obviously, the faster the rpm, the quicker you’ll get the job done, but keep in mind that going too fast can strip screws or damage the wood. You’ll also find that as torque increases, speed decreases. Note that this number is usually the tool’s “no load” capacity, meaning the maximum it can deliver when running in the air, not actually driving a screw. Impact drivers are all about torque, which is dewalt tools a measurement—usually stated in inch-pounds—of the tool’s turning power. As a general rule, the more battery power, the more torque, which is why 18- or 20-volt tools handle harder wood much more easily than a 12-volt impact driver. Although it’s not at the professional level, for a tool aimed at the DIY/handyman market, it’s hard to beat the power and performance of the Ryobi ONE+ Impact Driver.
Both tools are reasonably compact in size, making them perfect for situations where fasteners are difficult to reach or you don’t have a lot of room to maneuver. The included impact driver provides up to 1,700 inch-pounds of torque and two speed settings. The set includes two 20-volt batteries, as well as a charger and handy carrying bag. Since drills and impact drivers can go hand-in-hand on most projects, it makes sense to keep both around in a well-equipped tool box. Recognizing this, many manufacturers offer great combo kits that come with both a drill and impact driver.