In this video, I make an adjustable drill bit. I start by using the metal I cut from the M12 bolt. Then I am cutting a Spade Drill Bit. Then I combine the two.
Making Video :
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Did you see this ? Countersink Drill Bit making
Why buy expensive reels in stores? We can do it ourselves!
Topic of the Week Electrical
I print a Cyclone Separator file that I downloaded from the internet on a 3D printer. I'm trying to make a Dust Collector using the resulting Cyclone Separator.
I make a small hand planer in this video. I use a 41mm width blade I bought and some hard wood. I made a great hand planer.