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 ...

Milwaukee Tool is expanding their lineup of drilling solutions with new SHOCKWAVE IMPACT DUTY Lineman’s Fiberglass Drill Bits – available in a 12 in. length for cross arms and 22 in. for fiberglass ...

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 large-diameter holes in a high-production environment requires a tool that can handle aggressive material removal while maintaining efficiency. That’s where indexable insert drills shine.