How To Drill Copper Sheet

Place the die over the draw stud before inserting the stud through the pilot hole.

How to drill copper sheet.

To setup the punch first drill a pilot hole into a piece of sheet metal with a step drill bit. Just make sure the punch is designed for the type and gauge of metal you re using. Tom greene is. This can also be called 16 oz.

Set your peck depths to a maximum of half your drill diameter example. C110 copper is 99 9 pure copper mostly used for electrical applications like bus bars. 0 250 inch drill diameter pecking at 0 125 depths for extra long drills reduce speeds and feeds by 30 50. The drill worked fantastic.

Drilling standard aluminum parts is hard enough. Simple hand tools for punching holes in jewelry metals. The punch is then. When your customer asks for parts made of softer aluminum and copper the drilling environment becomes extremely challenging.

Drill and tap copper. Or 021 inches about 05 cm. For ease of hammering choose a 24 gauge thickness for your copper sheeting. Starting from the bottom drill 3 16 holes every 1 along the copper sheet 3 16 in from the edge.

Here s what you need to know to get great results when punching a hole in jewelry sheet metal. I just used a 7 16 seco solid carbide tsc drill to drill through 2 thick c110 copper with no pecking. 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. You don t need fancy or expensive tools for punching holes in the most common gauges of jewelry sheet metal.

Insert the 8 machine screws into the holes. Ideally i would use a solid carbide drill. Select a copper sheet that is as thin as possible but still works for your job. View the products.

Remove the tube overlap the ends by and use the clamps to hold the copper sheet while you do the next two steps.