Almost any general-purpose twist bit will do a decent job of drilling holes in metal. In fact, most drill bits labeled ...

If you plan on drilling into brick, concrete, or stone, you’re going to need to use a masonry drill bit. These specialty bits have strong carbide tips for boring through hard materials, and wide ...

We may receive a commission on purchases made from links. So, you've just purchased a shiny new Makita-branded drill from your local hardware store. With the power of this spinning wonder, you can ...

HOUSTON, Sept. 10-- A new through-tubing rotary drilling and well technology makes possible the reuse of old subsea wells in a simpler and more inexpensive way, according to StatoilHydro. The ...

Drilling is one of the most complex machining processes. The chief characteristic that distinguishes it from other machining operations is the combined cutting and extrusion of metal at the chisel ...