Slowly squeeze the trigger, and press the drill lightly so the bit sinks down into the material you’re drilling.
If you only need to drill a specific depth, place a strip of electrical tape around the bit at that depth. The tape will prevent you from accidentally drilling too deep. [2] X Research source
To find the correct drill bit size, hold the drill bit in front of the screw. The bit should cover the body of the screw, but the threading should be visible above and below the drill bit. [3] X Research source
On older power drills, the chuck may be “keyed. ” You’ll need to use a small threaded “key” (provided with the drill) to manually loosen the tip of the chuck.
A standard power drill will accommodate bits with a shank up to 3/8 inch (1 cm) in diameter. [8] X Research source
Alternately, if you’re using a corded drill, you’ll need to plug the cord into the wall the entire time you’re using the drill. This will limit your range of motion.
When the button isn’t depressed, the drill will spin clockwise. If you press the button, the drill will turn counterclockwise.
Most drills have two speeds, which will be indicated by a clear “1” and “2” next to the respective settings. Some drills may have three speeds. Only switch the drill’s speed when the chuck (rounded front part of the drill which houses the bit) is not spinning. Otherwise, you’ll risk damaging the internal workings of the drill.
Screwdriver heads are often magnetized, to reduce the risk of the screw slipping off the driver head.
Torque is the amount of twisting force or power that the drill uses. A higher torque will result in the drill turning at a lower speed. Try starting your drill at the lowest speed, and drill until the screw doesn’t go in anymore. Then, slowly turn the torque to a higher setting until you get the screw into the wall. [13] X Expert Source Jason PhillipHandyman Expert Interview. 2 July 2020.
