How To Best Make A 2 Hole In Sheet Metal

The punch is then.

How to best make a 2 hole in sheet metal.

At first locate the center of the whole. Put your ink to the use and mark the hole center. How to use chisels instead of files to cut a share hole for carriage bolts. This will create dimples in the sheet.

Place your sheet metal on your steel block and position your centre punch at a central point in your cut out design. Tap your hammer to leave an indentation on the sheet metal. The wooden bread layers of the sandwich keep the sheet metal flat and prevent the drill bit from wandering as it bores through the sheet metal. Use your center punch to strike at the center of the hole.

Place the die over the draw stud before inserting the stud through the pilot hole. To setup the punch first drill a pilot hole into a piece of sheet metal with a step drill bit. Depending on the tools you have you ll now need to punch or drill a hole where the indentation has been made to produce an accurate hole in your sheet metal. Blacksmithing for beginners cutting a square hole in sheet metal.

Simply sandwich the sheet metal between two pieces of wood and clamp everything down on a table or workbench.