If you find this article by searching for “What is an impact drill?” you most likely meant “impact driver.” In theory, there is no such item as an impact drill. Drills and impact drivers are two distinct types of instruments. The primary role of an impact driver is to move screws quickly and efficiently.
Drills, also known as drill drivers, can move screws, but not as efficiently. They are more adept at making holes. Drills and impact drivers have a lot in common. They are both batteries powered and corded and can be used as handheld devices. When a trigger is pressed, they both spins. Speed control drills and impact drivers are popular.
However, there are some important differences to consider when determining if you need either or both devices.
Impact Drill vs. Driver
The primary distinction between an impact driver and drill is force and rotational motion. Impact drivers, as opposed to drills, have fast release shanks that accept all one-quarter inch hex driver parts. Impact drivers generate a lot of rotational power, allowing them to drive the biggest wood threads in seconds.
Inner mechanisms allow impact drivers to generate more torque in quick periods than drills. These pulses or “impacts” occur up to 50 times per second, giving rise to the name “impact drivers.” They often move their bits in a two-step forward-one-step back sequence, which allows them to engage and drive screws more efficiently than drills. Cordless impact driver or wired ones are lighter than most drills.
But they have more strength for a specified mass of tool while still keeping the driver bit more fully engaged with the screw. This last benefit is the key characteristic people notice when they are using an impact driver for the very first time. Driver bits hardly ever spin and slip inside screw heads.
Is there a difference between hammer drills and impact drivers?
Some people get impact drivers mixed up with hammer drills. Hammer drills, like normal drills, are different from impact drivers and serve a particular function. They are basically normal drills with the added capability of rapidly vibrating bits back and forth when rotating. This speeds up drilling in brick, concrete, stone, or blocks. It’s this motion (a kind of fast thumping, really) that gives hammer drills their label.
Is an Impact Driver Necessary?
A standard drill will suffice if you just need to drill holes and push the occasional medium-sized screw. Consider purchasing an impact driver if you need to build a deck, add a plywood subfloor, assemble a tree house, or do some other job that requires a ton of wood screws.
It will significantly reduce your workload while offering you the enjoyment of pushing large screws into wood in a matter of seconds. If you buy an impact driver, use it carefully, like you would any other power tool. Wear protective glasses, keep your face, clothing, and hair free of the tool when using it, and avoid office clutter that might lead to an accident.