Hard materials keep modern life moving, from drill bits to cutting tools. One of the toughest is tungsten carbide with cobalt ...

When I was drilling through a hardened steel I went to a specialty metals shop and they recommended cobalt bits. They were also much cheaper than lows but unfortunately have since gone out of business ...

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 ...

Equipment company starts “opt out” program to seek increased drill bit recycling collection. Sandvik says its customers are responding positively to its campaign to recycle more drill bits.