If you regularly use a Makita drill, you'll probably have to change the bits frequently. Here's how to do that and also what to do if a bit gets stuck.

Dull dill bits can be sharpened in a number of ways, but this method takes much of the guesswork and effort out of the ...

Improve your oil and gas knowledge on Rigzone. Access a variety of information, guides and articles and gain a deeper ...

Drilling programs throughout the world are now more challenging in terms of depths, well profiles, and formation drillability (often determined by hardness and/or abrasiveness). Drill bit ...

It’s often said that you don’t need a drill bit; what you need is a hole. How you make that hole is up to you, but it’s a given that you want to make it as efficiently as possible. The drill bit, ...

Anyone who’s worked with even a 1 mm bit knows that while a drill press is all but essential, it isn’t proof against broken bits. Working with a 0.1 mm drill bit seems, therefore, all but impossible, ...

Drills and drill bits are used in many industrial applications for machining of metals, plastics, and other materials, construction, woodworking, and specialty applications and crafts such as gemology ...

Mining and well drilling bits typically feature a threaded connection for attachment to a drill or drillstring and a hollow body through which drill fluids are circulated. Drill fluids are required to ...

A new modeling system enabled PDC bit designers to increase cutter efficiency and reduce susceptibility to impact damage by optimizing back rake in the nose and shoulder areas. Engineers used the data ...