Drill Through Sheet Metal Building

To setup the punch first drill a pilot hole into a piece of sheet metal with a step drill bit.

Drill through sheet metal building.

You ll need a sharp nail or center punch tool. A very simple technique to drill large holes in sheet metal has been presented. Those metal shavings many times are captured in the magnet of the magnetic nutsetter thus when the screw head is inserted into the nutsetter chipping happens. For the cleanest hole clamp a second piece on top of the metal making a sacrificial sandwich.

Wear safety glasses and heavy gloves when drilling steel. Drill presses also have larger chucks 1 2 inch or 5 8 inch for example. Hard metals like steel and larger drill bits require even slower speeds. Here is a quick and efficient way of how to get the job done.

Step 2 punch a hole through the metal using a cold chisel and mallet or drill through with a heavy duty drill with a bit that is rated for metal. As shown in the picture belo the result is not perfect but is so much better that it s definitely worth considering since it s simple and doesn t require any extra tools or particular skills. Amazon affiliate links listed below. Titanium drill bits are harder than cobalt but because they are coated they can t be sharpened.

Position the pattern on the sheet metal where the hole needs to go and draw a line around it using a permanent marker. In general it s a good idea to drill through metal using as slow a speed as possible using a drill bit for metal. More powerful drills for heavier applications have a larger 1 2 inch chuck. With a small twist bit 1 16 in.

Place the die over the draw stud before inserting the stud through the pilot hole. Metal cutting oil or standard motor oil will also be required. The punch is then. Have you ever had to drill through metal.

The best remedy to this scenario is to either clean or replace the nutsetter. To 3 16 in you can drill through most metals at 3 000 rpm. They are also highly resistant to heat and are very hard and abrasive. They are especially good for drilling through stainless steel cast iron and titanium.

A clamp or two to hold the metal in place while drilling may be necessary. The chuck on a hand drill or drill press secures a drill bit to the tool along the bit s shank. It consists in simply putting a cloth between the drill bit and the piece to drill. They last much longer than regular hss drill bits and they are good for cutting through any metal including metal sheeting.

Cobalt drill bits are made of cobalt steel and they can be sharpened. If drilling thin metal heavy work gloves could prevent a nasty slice or cut.