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 ...

Gear-obsessed editors choose every product we review. We may earn commission if you buy from a link. Why Trust Us? Creating a hole in a piece of glass might seem difficult, but with a power drill and ...

Compatiable with all SDS-plus rotary hammers, Bosch Power Tools' Bulldog Xtreme8 8-cutter SDS-plus concrete drill bits and the Blue Xtreme carbide-tipped drill bits includes either the PowerGrip Shank ...

New to the Lackmond Product line up of drilling products, Lackmond now offers German made carbide-tipped masonry drill bits that meet the ANSI standards and can be used to drill concrete, block, brick ...

1 - The Modding Toolbox: A Guide to Drill Bits 2 - Speciality Bits: Centre Drills and Countersinks 3 - Big Holes: Stepped Drills and Hole Saws Next Hello everybody, and welcome to what I hope will ...

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 ...

CERATIZIT S. A., Mamer, Luxembourg (headquarters), July 2008. HILTI, the CERATIZIT key-account customer in the field of stone working is based in the Principality of Liechtenstein. HILTI has been ...

A drill bit is what actually cuts into the rock when drilling an oil or gas well. Located at the tip of the drillstring, below the drill collar and the drill pipe, the drill bit is a rotating ...

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.