Homemade Sheet Metal Hole Punch

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Homemade sheet metal hole punch. Punch and flare a 1 inch 1 5 inch 2 inch or 2 5 inch hole that also improves the strength and structural integrity of the part. We ve developed four different sizes of sheet metal punch dies to make speed holes custom battery trays drainage holes and more. Diy impact hammer for nails. I could have bought a set but it won t work when you have a custom size to punch out.
Remove the brake and drill the holes starting with a ø4mm drill bit. Delaney is a rare girl metal worker female welder and general female diy maker. Used in conjunction with a press. Using a center punch 10mm mark the points that will become the holes.
If you go threading do the holes ø8 5mm and then use a set m10x1 5 taps for tapping. How to easy ram nails. Nothing fancy just a quick and dirty one off tool custom shaped punc. Making cedar shingles video by charleswaugh.
As you can see this foot pedal operated diy hydraulic hole punch was able to easily punch holes in thick steel.