Cách Làm MÁY KHOAN CẦM TAY MINI

Welcome to my channel Today I will show you how to make a mini drill This mini drill is very strong I use a 5v motor in a helicopter The motor looks like this Very strong For the head of the drill, I use a drill head You can buy 2 1k head It can be easily removed We can install it on the motor And install the drill Quite simple To install this drill head on the motor You should buy the right motor head For example, my motor head is 2mm I will buy this drill head 2mm It is very suitable If you have a 3mm drill head Or 3mm Then you should buy a big drill head like this This is 3mm Here I have another 2mm This is 2mm This is 3mm Very big I use a screwdriver To lock this With this screwdriver, you can buy a set of it There are many Small like this Or a set like mine It's all This is here From small to large These drill heads can only hold 1.5mm drill heads The smaller ones have to be put in For example, I use this small drill I just have to put a drill in The drill head is like this I will cut it here Or you can wrap it with paper Then we tighten this head It's very tight It's very tight like this Or you can wrap it with paper Then we glue it Here I wrap a piece of paper like this Very tight Next I will lock this drill head You will need 2 pliers One inside And one outside You still tighten it The tighter the better Tighten it That's OK For the mini drill, I put a ball here Here is a button And a plug You can use a power supply like this This is the power supply You connect a plug With a plug you make a drill It's very strong But the power of this power supply is not as good as this battery I will test the battery This is a 4.8v battery It's very strong Do you see how strong it is? Now I will test the drill I will drill plastic This is 2.5mm plastic It's very thick It drills very simply Because my motor is very strong It drills plastic very simply You can use any drill that is just used Because this drill head can be used from 0.5mm to 3mm Here I bought enough drills It's only 2,000 VND for one From 0.5mm 0.6mm, 0.7mm, 0.8mm, 0.9mm 1mm, 1.5mm 2mm, 2.5mm, 3mm I have enough I will test this thin plastic This is not 3mm plastic It's also very simple I will test this piece of wood It's also very simple I will test this piece of wood This is when I tested I have tested for a long time This is 1cm thick wood I will test for you It's also quite simple But my drill is very strong It's also very simple You can see how strong it is Now I will test this metal This is 1.4mm metal It's very hard This is when I tested I will use this tool I will test this I will test here Maybe I will use this drill head It's broken I will use this OK It's also very thick You can use it again It's simple It's also very strong Now I will test a bigger drill It's also very simple I will use this It's also very simple I will test this This is 1.5mm drill I will use this tool It's also very hard I will test this I will test here I will hold my hand up here It's empty The iron is very thick OK This drill can't think of anything 1cm It also plays well I will test the drill With 1.4mm iron, it can also drill This drill can't think of anything If you drill, you should use small drills like this 0.5mm, 0.6mm Or 1mm, very much OK A very small drill, but very strong To show its strength, it can drill 1.4mm iron Is the strongest To make this mini handheld drill I use the shell of this cart It fits my hand very well Next I use this motor This is a 5v motor It has these holes for people to screw in These 5v motors I took from the aircraft model Now I will install the motor here I will remove the shell Next I will install the motor here This part I will leave it here I will need about 9cm Next I will drill a hole here Let's put the motor in You drill right in the middle of it It's pretty good Next I will drill 2 holes here Just the hole of this motor, let's screw it in I will measure I will measure the depth of these 2 holes I will hide it here OK, so these 2 holes are ok Now I will drill a hole in this motor I use this electric drill OK Next I will install a screw here To make the ball swing in and out I will install it here I will drill a hole and install the screw here I will leave it aside You leave it aside so that it does not affect this motor I will also drill a hole in this screw The screw I drilled a hole in here You remember the force of the ball swing in and out Let's test the ball Remember the right plus and minus OK, it's very bright Next I will make a button here I will take care of this motor The force is below I will make a button on the back I will use this button When people press here, the drill will work I will drill a hole for the button OK You drill a hole just above our button Very good Next I will install the motor I will install the motor first That's ok, it's very hard Next I will install the screw I will drill a hole in the back OK I will leave it aside so that it does not affect this motor Next I will drill a hole for the switch You drill a hole in the plus of the screw I will drill a hole OK Next, for all these wrenches When people press down The drill will follow the clock That's the right way So I will install the motor I will test the motor You test it down like this It follows the clock I will put this in to test OK When you test it down This drill will follow the clock We will take the plus I will put the plus above to drill the switch OK Next I use a wire You use a wire like this To plug in the battery With the legs of the charger To use this charger very easily Like that I use this wire I will use a piece of plastic I will drill a hole to put this wire in This wire is a bit long I will cut it I use this piece of white plastic I will cut a piece I will put it in OK I will glue it later I will drill a hole in the middle To install the wire That's OK I will put it like this To use the power Next I will solder the switch I will put the plus above This button has a hole This key is very difficult to use I will try to plug it in Next I will solder the plus I will try to plug in That's OK I will put two wires In this wire I will use glue I will plug it in The yellow power supply will be soldered on one side, and the blue power supply will be soldered on the other side. Maybe I'll break this one. OK, I'm done with this process. Next, I will test it. You can use a charging cable like this, but it will be weaker. I use this battery to make it stronger. I use this adapter. I will extend this battery to make it more convenient to use. I will solder it to the battery. Remember to solder the right plus and minus. To make the light shine. I want the battery to rotate in the right direction. The battery is quite long. I will attach it here to test it. It is very strong. OK, I will solder it. This step is the most difficult step. I will solder this screw. Soldering inside is very difficult. If you can't solder this screw, you have to glue it to this switch. I use a screwdriver to solder this screw. Because it has a side. I will push it here like this. OK, it is very strong. That's OK. Now I will put this in here. Very small. Next, I will glue this in. OK, it is very strong. Next, I will attach this screw. You attach it to the top of the drill. So that when you drill, it will stick to the drill. That's OK. Next, I will install the drill and test it. So we have completed this mini drill. You can use this battery. Or this power supply. But this power supply is weaker. I use a 4.8V battery. It is very strong. We can take this leg out. It can hold all kinds of small drill bits. I have dozens of them. The channel is created by me. Wish you success.