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 ...

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 ...

It’s often said that you don’t need a drill bit; what you need is a hole. How you make that hole is up to you, but it’s a given that you want to make it as efficiently as possible. The drill bit, ...

Makita, the first brand to introduce 18V lithium-ion tools in 2005, is just one of the choices of power tools sold at Home Depot. Additionally, there are other technologies that you'll only find ...

We may receive a commission on purchases made from links. Drill bits come in a startlingly wide array of sizes, shapes, and job-specific types. Most DIYers and repairers will be familiar with the ...