If you want some titanium drill bits, the Warrior Titanium Bit Set goes for only $20. These bits have high-speed steel bodies with a titanium coating. The steel core ensures they can spin at their ...

Aluminum is said to be resistant to the alum as well, but if your busted bit is buried in steel ... bits in brass – clockmakers. It remains to be seen how well it would work for larger drill ...

There are three tool options to consider when drilling large-diameter holes in thick steel: twist drill bits, hole saws and annular cutters. 1. Twist drill bits. Especially in steel thicker than ...

Drilling through metal can be intimidating, but you can get the job done properly with this important tool. We spoke to an ...

If you need to drill holes in masonry or concrete, you may have heard about, or come across, hammer drills. There are two ...

There are a number of different types of drill bits. Steel Tooth Rotary Bits are the most common types of drill bits, while Insert Bits are steel tooth bit with tungsten carbide inserts.

So it’s always a joy to pick up a new trick, especially one as simple as putting a hardened edge on mild steel using a drill bit as a filler rod. This tip comes to us by way of [Jody], aka ...