How To Drill Copper Sheet

Set your peck depths to a maximum of half your drill diameter example.

How to drill copper sheet.

Here s what you need to know to get great results when punching a hole in jewelry sheet metal. Ideally i would use a solid carbide drill. To setup the punch first drill a pilot hole into a piece of sheet metal with a step drill bit. Get a carbide drill bit and spin it as fast as you can and make sure the whole set up is as rigid and vibration free as possible and try and take it in a few passes as possible.

Tighten the nuts on the inside and then remove the holding clamps. This can also be called 16 oz. Tom greene is. The drill worked fantastic.

Just make sure the punch is designed for the type and gauge of metal you re using. When your customer asks for parts made of softer aluminum and copper the drilling environment becomes extremely challenging. Drilling standard aluminum parts is hard enough. The punch is then.

For ease of hammering choose a 24 gauge thickness for your copper sheeting. I just used a 7 16 seco solid carbide tsc drill to drill through 2 thick c110 copper with no pecking. Remove the tube overlap the ends by and use the clamps to hold the copper sheet while you do the next two steps. Starting from the bottom drill 3 16 holes every 1 along the copper sheet 3 16 in from the edge.

Insert the 8 machine screws into the holes. Select a copper sheet that is as thin as possible but still works for your job. Or 021 inches about 05 cm. Place the die over the draw stud before inserting the stud through the pilot hole.

0 250 inch drill diameter pecking at 0 125 depths for extra long drills reduce speeds and feeds by 30 50. The thinner the copper sheeting the easier it will accept the indentations of your hammer. You don t need fancy or expensive tools for punching holes in the most common gauges of jewelry sheet metal. View the products.

C110 copper is 99 9 pure copper mostly used for electrical applications like bus bars.