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# Cordless Drill Basics | Beginner
# https://www.youtube.com/watch/QNzuC9pdqcU

00:00:00.030 in today's video we'll talk about cordless drill basics which will include covering their  
00:00:03.690 main parts features and drilling techniques the main parts of the cordless drill are the  
00:00:08.490 battery pack the outer housing trigger reverse switch motor and Chuck which includes the jaws  
00:00:15.000 the most common sizes of cordless drills are 3/8 and 1/2 inch these dimensions are referring to how  
00:00:20.670 wide the jaws open up to accept a bit almost all cordless drills have what is known as a keyless  
00:00:26.310 chuck meaning that you don't need one of these to tighten the Chuck you can simply do it by  
00:00:30.750 hand in most cases a 3/8 drill is perfect for the beginner but if you can afford it I would buy a  
00:00:36.750 higher quality drill that includes a lithium ion battery most drills come with two main features  
00:00:42.330 the gear selector switch and torque control the gear selector switch allows you to have control  
00:00:47.850 over how fast the drill spins number one sets the drill at the lowest speed and number two at  
00:00:53.070 the highest speed why is that important well it gives you more control over specific tasks for  
00:00:57.900 instance if you're drilling holes more times than not having a higher bit speed is ideal but on the  
00:01:04.019 other hand if you're installing screws that are small and acquire a little bit more caution having  
00:01:09.090 a lower bit speed would be more ideal to give you even more control you can adjust the torque which  
00:01:14.640 affects the overall amount of force that the drill exerts on the screw or the bit for example when  
00:01:20.400 drilling holes set the torque control to the drill setting this gives you as much torque as the drill  
00:01:25.890 can provide without slipping the clutch but if you were to use that same setting for screws the  
00:01:30.810 drill could drive the screws too deep especially if you weren't paying attention and controlling  
00:01:35.400 the trigger properly this time if you adjust the torque to a lower setting like 1/8 the drill will  
00:01:40.650 only provide that level of torque before slip in the clutch and stopping the screw from sinking any  
00:01:46.170 further you can see how this would be helpful for setting screws at a specific depth in different  
00:01:51.360 types of materials there are countless drill and bit accessory options out there which we'll get  
00:01:55.920 into in another video but let's finish this video out by talking about a few techniques first up is  
00:02:01.080 the techniques used to install and remove bits for this particular drill you can simply insert the  
00:02:06.390 bit then rotate the Chuck clockwise to tighten the jaws around the bit righty-tighty lefty-loosey as  
00:02:12.970 long as the drill is facing you the other option is to insert the bit now this time hold the Chuck  
00:02:18.640 with one hand while at the same time pulling the trigger just make sure that the drills Direction  
00:02:23.590 is in the forward position then when you want to remove the bit you simply reverse the direction of  
00:02:28.390 the drill and out the bit comes moving on the techniques for drilling holes the first thing  
00:02:33.430 you want to do is always work with sharp bits dull bits will drive you crazy and ultimately  
00:02:38.440 make your projects turn out poorly number two is to apply enough pressure to keep the bit cutting  
00:02:43.150 but never too much where you risk breaking the bit and never too little because you can dull  
00:02:47.980 the bit third do your best to stay at a right angle to the work so that your hole is straight  
00:02:53.350 and in some cases when drilling deep holes take the time to revere the savings lastly when you're  
00:03:00.640 looking for a clean exit clamp a scrap piece of material under your work this will dramatically  
00:03:06.610 reduce the amount of splintering as the bit exits the work to learn even more techniques like pre  
00:03:12.070 drilling or countersinking follow the links below in the notes section and if you're not already a  
00:03:16.180 training hands subscriber please consider doing it right now and I'll see you guys next week bye bye
00:03:25.530 you