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How to Make Powerful PCB Drill Drilling Machine at home

Hi,Its very easy to make a PCB drill machine.the drill bit and the metal shaft is available in hardware shop and you can collect the mini motor from a old tape recorder,and the switch from a CD player.If you are ready to spend more,you can replace the normal DC motor to a brush less DC motor(BLDC),that is more powerful.And if you want to control the speed pls use a speed controller circuit( better to use PWM speed controller circuit),.various circuit diagrams are available in the internet.Please subcribe to view the latest videos.Feel free to share this video: What Happens If You put fire into Slime? How to make Wind Turbine Generator at home How To Make A Real PCB Drilling Machines (NEW) How to Make Lightning Electronic Buzz Wire Game less than 1$ ( 2016) How to Make Powerful PCB Drill Drilling Machine at home Check Out Our Channel: out our related videos: (How To Make Homemade Tripod in easy way!!!!!) ()(Charge Mobile Phone with Potato Must See It!!!) ()(How to make crazy Army Tank Robot at Home) ()Check out our Websites: ———————————————————————————————————————-———————————————————————————————————————-Check out our Websites:

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