It includes two 18 V XR Li-Ion batteries and their respective charger, in this way, it is possible to carry out continuous work, since while you use the first you can recharge the second. In addition, they are compatible with other tools of the brand.
It measures 190mm x 203mm x 67mm, making it a bit large to use as a screwdriver in tight, hard-to-reach spaces. However, this is because it also works as a hammer drill.
It offers the opportunity to choose between two speeds, ranging from 0 rpm to 550 rpm and from 0 rpm to 2000 rpm, for this reason, it is possible to adapt it to each need.
Main Features Explained
Like most cordless screwdrivers of this brand, the Dewalt DCD796D2-QW offers a high-capacity battery, to achieve power in line with the requirements in home repair work. For this reason, user reviews are very positive regarding its performance.
It works with a Li-Ion battery model DCB183, which is lighter than the old lead-acid ones, since it can store three times the energy. In this sense, it offers a capacity of 2 Ah and 18 V to reach an output power of 460 W, in addition, the device provides two speeds for greater control over the machine, in this case, the first goes from 0 to 550 rpm and another from 0 to 2000 rpm.
The bit of this device not only makes the typical rotation on itself, like any drill driver, but also makes a forward and backward movement. The percussive power goes from 0 to 9350 ipm and from 0 to 34000 ipm, in this way, it can be used for works in masonry of lesser and greater hardness.
The screwdriver offers a total of 15 positions thanks to its adjustable tightening torque, with a maximum torque of 70 Nm and a sustained torque of 27 Nm, thanks to this, you can use different levels of torque depending on the need, so that the screw not loose, but also not lose adjustability due to excess force.
Despite having considerable power, this drill driver emits a sound pressure of only 89 dB (A), while the sound pressure is 100 dB (A). As for the vibration in the hand and arm, this is <2.5 m/s² when drilling metal and 11.5 m/s² in concrete. On the other hand, the non-percussive screwdriving system produces <2.5 m/s².
One of the great advantages of this product is that it can be used as a screwdriver and also as a hammer drill, so it is used for multiple domestic applications and even in small workshops for entrepreneurs in the areas of metallurgy, carpentry and construction, thus providing great versatility.
It allows to obtain professional results when screwing on different materials, since it offers great precision when choosing the necessary torque for each occasion, in this way, it is possible to avoid mistakes to save raw material and money. In this sense, it is an efficient device, suitable for use by experts and beginners.
Thanks to its intelligent trigger you will have greater control in screwdriving and drilling applications, so you will be able to carry out tasks in less time and more easily, so that you will not have to worry about the basic performance of the device, but you will be able to dedicate yourself to the improvement of the project.
As for its percussive function, it has a maximum drilling capacity of 40 mm in wood, while in metal and masonry it offers a total of 13 mm, so you can work with materials of different hardness and thickness, all this with the same device., so you can carry out small construction projects in your home.
Before asking about the price of the product, it is important to note that the chuck capacity is from 1.5 to 13 mm, to use accessories of different diameters adapted to each specific need. In addition, it is good to know that the Dewalt company has different very complete kits available for drilling and screwdriving.
On the other hand, it is worth adding that despite being a wireless device, its screwdriver function has a lot of power, so it is advisable to carefully select the required tightening torque so as not to damage the head and thread of the screw you are using.
One of the most relevant design features is its Brushless type motor, which does not have brushes for better performance, since these were one of the parts that presented the most problems in old devices. Likewise, the entire transmission has been made of metal to achieve greater autonomy and at the same time a longer useful life.
As a hammer drill, we can say that it has an ultra-compact design, measuring 190 mm long, 203 mm high and 67 mm wide, weighing only 1.6 kg, so you can take it anywhere. without major inconvenience. In addition, thanks to this it does not cause too much fatigue in the hand, wrist and arm. Some users think that this is the best screwdriver of the moment, since it has an improved handle, which provides superior comfort and ensures total control in each application.
It incorporates an LED flashlight with different levels of intensity so that you have adequate lighting in your workspace, even if you are in a place with little natural light. On the other hand, the batteries have a rail system that facilitates insertion and removal, so you don’t have to stop working for a long time.
As if that were not enough, it includes an XR multi-voltage charger, which can be used with these batteries and with the 14.4 V and 10.8 V for greater versatility. Also, it incorporates a belt clip that provides practicality of use, in addition, all the equipment comes in a TSTAK case, so you can move the drill and accessories from one place to another easily and safely.