For years I’ve watched farmers and mechanics, including myself, squirt WD-40, JB-80 or motor oil on drill bits while drilling holes in an attempt to lubricate and cool the drill bit tip.

So it’s always a joy to pick up a new trick, especially one as simple as putting a hardened edge on mild steel using a drill bit as a filler rod. This tip comes to us by way of [Jody], aka ...

This is why, for drilling holes into glass and similar materials like tile, you need the right kind of drill bit tipped with sturdy materials. If you're working with glass, try the Warrior Glass ...

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 ...

But when a drill bit breaks off flush in a hole ... you’re out of luck with this shop tip. We’re a bit disappointed that [Adam]’s video ends somewhat abruptly and before showing us the ...

The new Bulldog Xtreme8 SDS-plus concrete drill bits and Blue Xtreme carbide-tipped drill bits offer advanced durability and dependability Bosch Power Tools has unveiled two masonry products ...

This component also allows users to exchange different drill bit sizes. The snap-lock adapter ... A 90° pyramid shaped tip delivers stability required for precise holes. This product features ...