"I thought there could be a more efficient way to lubricate drill bits with wax or grease prior to drilling into metal," said ...

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Autoblog aims to feature only the best products and services. If you buy something via one of our links, we may earn a commission. For a limited time, you can get the Comoware 25-Piece Drill Bit Set ...

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 ...

If you plan on drilling into brick, concrete, or stone, you’re going to need to use a masonry drill bit. These specialty bits have strong carbide tips for boring through hard materials, and wide ...