Longer life, higher penetration rates and cleaner holes are among the benefits of a new generation of Sandvik GT60 button bits called RT300. Thanks to a new super-grade of cemented-carbide called XT48 ...

Drilling through stainless steel is no easy task, but it is possible, especially if you have the right type of drill bits on ...

Three new families of DTH hammers and a wide new range of button bits armed with XT48, the world’s hardest and toughest cemented-carbide, will soon be making life easier for rock drillers. Promising ...

A hole is nothing. Or more precisely, it’s the absence of something—wood, metal, concrete, or any number of different materials. Since holes are nothing, why do we care about them and how to make them ...

Gear 1: Higher torque and lower speed for heavy-duty work. Gear 2: Lower torque and higher speed for lighter drilling tasks. How to drill a hole in wood If possible, create a starter mark with a nail ...

When building a tool arsenal for at-home or professional use, it's relatively easy to keep the big stuff in mind. The larger, more prominent tools of the trade tend to come first, and if you know ...

I just got a set of Dewalt Titanium drill bits with the hope of reaming out a couple of holes that were too small. One hole was .49" and needed to be .5", and the other was .36" and needed to be .375" ...