Cut Hole In Sheet Metal Box

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.

Cut hole in sheet metal box.

Follow few steps step 1. Piercing cutting and drilling sheet metal is an integral part of metalsmithing. This video shows a unique and ez way to mark and cut out an electrical box hole in metal siding. In response to a question about h.

My main tool for perfection. Simply sandwich the sheet metal between two pieces of wood and clamp everything down on a table or workbench. Now it s time to use that center punch. When cutting out a circle one or sometimes two cutting tools are rotated about a center point to.

Next use a compass to outline the edge of the hole. At first locate the center of the whole. Put your ink to the use and mark the hole center. But once you get to know the tools whatever your budget and how to use them you can start creating holes in sheet metal quickly and accurately.

How to cut a round hole in sheet metal. For this step you ll need a compass ink and a center punch.