Best Way To Drill Stainless Steel Sheet

This will help you in the upcoming frilling process.

Best way to drill stainless steel sheet.

So to get the job done all you need it a little bit of patience and drill the material on shorter bursts applying firm pressure. I m a field metal worker and these are my tips for drilling with limited supplies w. Put one half of the punch on one side and the other. Here is the right way to drill stainless steel.

You need to exert a lot of pressure on the drill bit as much as it will bear. Put your drill bit on the center and drill around a quarter of an inch. Cobalt drill bits are considered the best option due to their ability to withstand the high temperatures created when drilling harder metals. After burning through a couple of cheap drill bits i did what everyone else does and searched the internet for tips on drilling into stainless steel.

Holding the punch firmly on your mark rap it sharply with your hammer once or twice to set the tiny puncture. Take a center punch and use it. Mark your center and diameter. I set my drill press to its slowest speed or run my portable drill as slow as the trigger will allow.

If you continue to drill stainless steel in a sustained way you re only making it more difficult the longer you keep it up stainless steel hardens even more when heated to a certain degree. There are quite a few opinions out there on the best way to do this including using a center punch and drill press both options didn t suit my needs as i wanted to achieve this with the tools i. Cutting with punch sets. Hey guys i shot this video to show you my trick to drill stainless steel.

The best way by far is to use the center punch to make a sharp depression in the metal. This will prevent the drill bit from sliding away from your target as you drill.