FT. WORTH, Texas--(BUSINESS WIRE)--Varel International Oil and Gas, the world’s largest independent supplier of drill bits for the oil and gas industry, announces the commercial launch of the new ...

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 ...

LONDON--(BUSINESS WIRE)--The global PDC drill bits market in the oil and gas industry is expected to post a CAGR of over 4% during the period 2018-2022, according to the latest market research report ...

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 ...