Cutting A Square Hole In Sheet Metal

Go slow and drill a smaller hole first ti guide the bigger rill bit.
Cutting a square hole in sheet metal. Blacksmithing for beginners cutting a square hole in sheet metal. Jigsaw and a file. Updated better method here. Ensure you fix the metal sheet down when you drill do not hold in you hand.
Place your sheet metal on your steel block and position your centre punch at a central point in your cut out design. If the hole is a lot bigger then your biggest drill bit then drilling holes round the edge of the square and then connecting them with a saw is the best way for you. Tap your hammer to leave an indentation on the sheet metal. How to use chisels instead of files to cut a share hole for carriage bolts.
1 point 5 years ago. In this case w. Https youtu be m3ul s9 ma0 make your own homemade broaching tool for drilling perfectly square holes in steel. Https amzn to 2mkd0sj large screw driver.
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