Almost any general-purpose twist bit will do a decent job of drilling holes in metal. In fact, most drill bits labeled specifically for metal are manufactured to drill through various materials, ...

This article was originally published Sept. 21, 2016. It was updated Feb. 2, 2023. Engineers designing sheet metal parts and products are often unaware of the difficulties or impossible tasks their ...

Drilling into metal may seem intimidating, but with the right tools and techniques, it’s a job that DIY enthusiasts can tackle with ease. However, there are some subtle differences that you should be ...