The tugsten drill bit can be used on pretty much any material you can think of. These drills are perfect for soft or hard metals and they’re ideal for a long time effect, with no breaking or chipping whatsoever.
This type of tugsten friction drilling is perfect for any kind of work you need to do in your garage. When it comes to welding, it’s unbelievable how the tugsten friction makes it look so easy.
In the video below, we’re checking out the tugsten drill bit working it’s way through several non-ferrious metals and welding copper to aluminum. Check it out!