Drill Through Steel Sheet

Using high speed drill bits or better is mandatory.

Drill through steel sheet.

Start with a sharp drill and have it turning as slowly as your drill or drill press will allow. You need to exert a lot of pressure on the drill bit as much as it will bear. To setup the punch first drill a pilot hole into a piece of sheet metal with a step drill bit. If you see smoke while you re drilling either slow down or use more lubricant.

Drilling through stainless steel is much like drilling through any other type of metal but with a few key differences. Rookie diyers will usually make a few mistakes that can cause damage to the metal tools or surrounding finishes cause frustration and create a string of bad language that might cause a sailor to blush. Some drills may have a level built into their body but if not use a level to make sure you re. Our advice would be to drill at as slow a speed as your power drill will allow.

Here is the right way to drill stainless steel. Steel is the most common metal you ll find around your home and it s not as hard to drill through as you might think. Drilling stainless steel is not as difficult as you may thi. Many people have drilled holes into plain old steel with satisfactory results.

How to drill through metal drill bits for metal. Drilling metal doesn t produce sawdust of course. It produces tiny curly sharp metal. Tips for drilling through.

There are many drill bit speed charts available quoting revolutions per minute in reality not too many people will be able to relate to these figures. For very large holes gradually work up towards the diameter you want. Whether you are fastening a screw or running a line through metal at some point you will need to drill a hole through a galvanized metal panel. Drilling into galvanized metal is no different than drilling a hole in standard carbon metal with the exception that the protective zinc coating does not protect the drilled hole.

With a small twist bit 1 16 in. In this video i will show you how to drill stainless steel with regular drill bits and hole saws. To 3 16 in you can drill through most metals at 3 000 rpm. Safety rules for drilling metal.

There are also other steps to drilling this material that will make the process easier. In general it s a good idea to drill through metal using as slow a speed as possible using a drill bit for metal. Hard metals like steel and larger drill bits require even slower speeds. Once the stainless steel is work hardened it will become very difficult to drill.

I set my drill press to its slowest speed or run my portable drill as slow as the trigger will allow. Most standard drill bits sometimes called twist bits are designed for wood metal and plastic.