How To Widen Sheet Metal Hole

Not that it will be easy to do stainless steel sheet is relatively difficult to grind.

How to widen sheet metal hole.

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. Use your center punch to strike at the center of the hole. After all there are only four things you can do to metal.

Use your bit at high speed and hold on tight as it will want to jump once it grabs the metal. Now it s time to use that center punch. Simply sandwich the sheet metal between two pieces of wood and clamp everything down on a table or workbench. The drillmax reamer is made for more general purpose works and will fit into any power tool chuck.

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 it bend it shrink it and stretch it. In response to a question about h. Opening up an existing hole to a larger size.

It will be easiest with a dremel or similar tool and conical composite grinding bit. Free shipping on eligible orders. With a combination of these manipulations you can create anything from flat sheet and you. 1 8 out of 5 stars 7.

The tapered design will centralise then enlarge the hole to the required diameter. You ll need to remove 1 8 all around the perimeter. Splitting wood cone drill bit wood log splitter auger splitting screw cone wood breaker tool. Next use a compass to outline the edge of the hole.

Make a sandwich for clean precise holes in thin sheet metal make a wood sandwich. 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. Tap your hammer to leave an indentation on the sheet metal. Aligning two holes where there is overlap.